|Year Released:||October 19, 2011|
|Shonen Sunday:||Issue 2011-47|
|←||Chapter 2 →|
A tour guide is showing tourists around and informing them about Mt.Rushmore. Starting back from its history, the presidents on it, and its purpose while the people are taking pictures of it. A small boy, a part of the group notices something under Abraham Lincoln's nose and considers it to be snot. He tells his mom this, who obviously doesn't believe him and just plays along. Then the narrator contradicts that saying that is impossible for it to be snot instead the it is an organism from the depths of earth, the enemy of humanity, a Majin! At that moment Luchiru pops out of the nose. The narrator also claims that the Majin are moving from the depths and onto the surface. Soon Luchiru falls off the nose and onto the ground, barely getting hurt.
Instead he is overjoyed that after what seemed to be months of climbing, Luchiru finally made it to the surface. He starts screaming to the sky that he is the Majin to climb to the surface but then is blinded by the sun since its his first time seeing it. He starts rolling around in pain because his eyes start burning. He asks Bahamut what that thing is? Bahamut pops out of Luchiru's shirt and starts screaming "Pugaah" and points at the sun. Luchiru, able to understand what Bahamut said, finally realizes that is the "sun" he heard so much about. But he is still surprised that there could be such a huge amount of light source and he finally concludes that the blue, wide, and endless thing around the sun is the "sky"! He starts staring at it in awe and admires it. Now he gets furious that the humans have been keeping these wonderful things to themselves and that the Majins are gonna take the sun and the skies. Then the boy who noticed him before comes to him and asks him his condition after the fall, only for Luchiru to scream. The boy continues to ask him questions but Luchiru panics and runs away. Luchiru starts questioning to Bahamut why humans live close by, and is this a tourist trap. He mentally states that if he gets spotted by humans now and they find out he is a Majin, they'll be able to defeat him easily and his whole plan will be ruined. He runs into the tour group, so he unleashes his Majinagram, Dekos to escape and leaves the humans wondering if that was strong wind ignoring the hole left by Luchiru.
A few months later in Japan Chiwa Kusanagi runs across the street to her house, screaming Kyousuke! Finally reaching there she bust opens the door and starts questioning Kyousuke Kusanagi, her younger brother, if he got into another fight. Kyousuke pauses his video game and asks her if she said something and calls her Chiwawa, his own personal nickname for her. She tries reminding him of his middle school teacher to make him go to high school but to no avail, Kyousuke replies that he wont go to high school no matter what. Chiwa, depressed, informs him that Grandpa said that a "Homestay" child will be staying with them from now on and that she's going to the train station to pick him up. Kyousuke understands and tells her to try not to dazzle him with her hair which furies Chiwa making her scream at him telling him to go to school tomorrow while she bangs the door. She starts making her way to the train station while being followed by a man in a car. While in Oyama train station people stop to stare at Luchiru standing on top of the train screaming "Trains Are Awesome!" He gets off and starts talking about the train while people stare and giggle. Then the narrator starts explaining that those with sharp perception should have realized by now that Majins believe that humans are evil monsters with amazing speed, power, and brutality! And it is because of this rumor that Majins fear humans and they never tried to come up to the surface until now.
Luchiru and Bahamut are hiding in a corner and trying to calm themselves say that luck is on their sides still because haven't realized that they are Majin. Luchiru warns Bahamut not to get surprised no matter what. Just then Chiwa suddenly appears in front of them and greets them, making Luchiru panic and scream only for Bahamut to hit him telling him not to get surprised in his "pugaah" language. She comes to his aid and introduces herself saying that you will be home-staying with her from now on and she sticks out her hand. Luchiru recalls back at his underground home his conversation with their leader. He tells Luchiru many stuff about humanity like things that can fly and the sea. He explains this while holding a glass of water in his hand. He tells him about human's ability to simply touch Majin and cause them to explode and die (but of course that's not true) but the Majin's information of humans is too fragmented and Luchiru's mission is to collect more data about them. He tells Luchiru to find a weakness about them, smashing the glass. But Luchiru wonders how that is possible. Only for the leader to reply he has an idea and starts explaining about "Families" and "Communities" and that they are a group of people who share the same bloodline, which is beyond the Majin's understanding. The plan is to integrate into one "Family" using a system called "Homestay". Luchiru starts comparing this to the system of the Majins called Magna Daruta and Muchimubasara. The leader tells Luchiru that the arrangements have been made.
Back to the present time Chiwa is waiting for Luchiru to shake her hand. But Luchiru backs up screaming. He mentally reassures himself saying he has to calm down, he has to get into this family thing, he has to gather information because he is a spy! He starts crawling to her thinking this isn't just an achievement for him but for all Majinkind and this is what he was born to do so he cant get scared by her. He brings out his hand and introduces himself shivering all over. To match his level Chiwa crouches and shakes his hand, smiling. Luchiru starts staring at her and takes a liking to her hair, which makes Chiwa blush and feel embarrassed, accidently touching Luchiru's head. Then he starts rolling around screaming he's gonna die. He stops when Chiwa starts talking about herself saying her hair is her pride and joy and she starts remembering when she was little and her Older Brother combing her hair and then sighs remembering Kyousuke. She starts saying she thought those days were gonna last forever but they didn't and that's how a family is. She apologizes to Luchiru for talking about herself but Luchiru says who's the people behind Chiwa. It turns out to be kidnappers who knock out Chiwa and takes her away in a car leaving Luchiru to wonder what just happened. The people in the train station start panicking while Luchiru doesn't understand what happened.
In a rundown building outside of town Chiwa awakens to find herself tied to a pole and her mouth taped. Then the kidnappers emerge with their leader in the middle holding a bat. He tells her he knows everything about her, her name, and her younger brother. She starts talking which can't be understood due to the tape so he takes it off. She screams asking them what did they do to Kyousuke and how do they know him since they're in college. They tell her to shut up and they started explaining that they're not the bad guys but they are the victims and the real bad guy is her brother as they take off a blanket off a pillar revealing Kyousuke tied to it all beaten up, shocking Chiwa. They said they were just at the park when he came and started saying horrible stuff to them so to get revenge they had to take Chiwa as hostage but they thought he wouldn't show, revealing Kyousuke's weakness is his older sister Chiwa! Chiwa remarks that the real bad guys are them, and she knows Kyousuke is violent and has a nasty look in his eye which makes a lot of misunderstandings but he doesn't pick a fight for no reason. Chiwa tells him straight to his face, "I believe in my Family!" Now angry the leader throws a baseball next to her with his bat, cracking the pillar a little bit. He tells her that you think he's right just because you believe in him, and starts batting many balls around her. While throwing balls at her he tells her that Kyousuke thinks he's a big shot but that doesn't mean he can mess with anyone and they were just playing with a dog in the park (but in reality, they were bullying it) and Kyousuke showed up and messed everything up and that both of you will be punished, aiming a ball in her face. But Luchiru comes to the rescue blocking the ball and not even noticing it hit him saying "I Found you!"
Luchiru starts telling her to not abandon them and its all because of Bahamut's sense of smell they found Chiwa but everyone is surprised how he didn't get hurt at all. Chiwa asks about his condition since he just got hit in his head. Then he realized he did feel something and starts wondering if it was from the touch back then in the train station. So then he starts rolling around again screaming he's gonna explode. The gang leader reassures himself that he did get hurt and he's just slow and asks who he is. He replies that he is a human which everyone can see. He gets furious and throws a ball straight in Luchiru's face shocking Chiwa and Kyousuke. But Luchiru didn't even get hurt but instead wonders if this is a game. Luchiru starts analysing the ball while the gang hits him in the head with bats but still to no avail. Luchiru starts to think that this is a game after remembering that he learned about "Sports" before. He starts remembering Majin games like "Poposu-Poiposu" and "Pepenno-Peponno" and tells Bahamut to pay attention. He grabs the ball while one of the gang members charge at him. Luchiru screams "Pepenno!" and shoves the ball in his face and he starts flying until he hits the wall, shocking everyone! The other guys start screaming but Luchiru continues to play the game taking them down, leaving only the gang leader. Luchiru feels great thinking he can be a human while everyone is thinking he is not human. The leader tries to put up a fight but it was the same result, utter defeat. Then the narrator claims he is not human he is a Majin and they are actually much stronger than humans thanks to the tough world underground and they are on a different scale from humans and the humans will learn about their existence in another story.
Now that they are defeated Luchiru, Chiwa, and Kyosuke on Chiwa's back walk back home. Chiwa starts thanking Luchiru and asks him if he knows karate. Luchiru agrees (even thought he has no idea what that is). Luchiru starts whispering to Bahamut that those guys were really weird because after the game they stopped moving and during the game they were so weak. Then Luchiru starts to worry if he played the wrong game. Kyousuke tries to thank Chiwa for the things she said about him before but he is interrupted by Chiwa thanking Kyousuke for come to her rescue. And so the three walk home together with the sunset and "The story of the lone Majin living with a certain family and a cohabitation that has the fate of the world resting on it. . . has begun!"