After Shen Wushen died, the world's consciousness suddenly told her she had to save the world. But she knew nothing and had no idea what to do. Then the world's consciousness told her, "Just live in Yokohama. I'll give you a cheat."
Seeing the cheat, Shen Wushen laughed. "Well, would you look at that."
In a high-risk combat world, why would you give me a home-building System? Do you think I don't have enough houses to withstand being crushed by gravity, or do you think I have so many houses that I can shelter all those poor little kids?
Fine, they're cute, so I'll take them in. But at least let me grow up first! I'm a kid too, damn it!
Foster list:
A ruthless man with a dark heart and darker schemes: the name's absurdly long, Fyodor D.
The strongest, who's 1.9 meters tall but pretends to be young: Six Eyes, Limitless Technique, high school-age Gojo.
A similarly tall user of Cursed Spirit Manipulation: a narrow-eyed, black-haired fox, high school-age Geto.
A human cat with amazing deductive skills: the world's number-one detective, Ranpo.
Former hitman, now novelist: Oda Sakunosuke, who loves super-spicy curry.
A human embodiment of black sludge and a master of looking after others: the bandage-wasting device, Dazai Osamu.
A fake silent mad dog, actually a lop-eared rabbit: Akutagawa, who chases after Dazai every day.
Dazai's fine when nothing's wrong, but when something is, he gets beaten: the obedient gravity user, Nakahara Chuuya.
And besides them, there's:
The hard-drinking, smoking JK Shoko, who never learns; the gentle and well-behaved Gintoki, who's obsessed with his big brother; Kyusaku, who needs a hug every day or they'll tear up their toys; a white tiger who doesn't know whether they're a person or a tiger; Kyoka, who loves crepes and carries a sword everywhere; and Yosano, who wields a chainsaw and is gradually developing some extraordinary hobbies...
Shen Wushen: "All the kids living here are lovely. If you wreck the house again, you can't stay."
She's talking about you two, Dazai and Chuuya. If you keep fighting and wrecking the house, I'll lock the door!
Dazai Osamu: "Lock the door? No problem, Shen Shen. I'm great at picking locks!"
Shen Wushen: "Get lost!"
PS: 1. My take on the characters may be out of character. The heroine supports the household, while the problem children she's taken in wreck the place.
2. Apart from the characters, there's only the main plot. It's basically unrelated to the original stories.
3. A lighthearted slice-of-life story. The names in the blurb aren't listed in the order they're taken in.
Theme: Keep wrecking the house and you'll have to sleep on the street.