[Corpse Brother Fanfic] I'm Not Knitting a Sweater for the Corpse King

At first, the cheerful orphan, known as a bringer of bad luck, only wants to live quietly with his cousin and his cousin's wife. Later, after the Corpse Brother virus breaks out, he meets Xiao Hui, who looks exactly like the older sister he lost as a boy. Well, what are you waiting for? Make her his! A diehard siscon, cross-dressing master, domestic genius, and expert complainer, the cheerful orphan nods. He thinks it would be great to raise Xiao Hui until she's plump and rosy. He just hopes Lord Corpse King has some idea of what his body is like. There's not enough yarn to knit Xiao Hui a thick sweater, let alone a pair of underpants. What more could you ask for? The male lead's appearance can be based on Ringo Tsukimiya from Uta no Prince-sama, but only his looks. Their personalities have nothing in common. Little Guo is ruthless. You show me an inch of respect, I'll return a foot. You hurt me once, I'll wipe out your whole family. Bai Xiaofei is paired with Xiao Wei. I don't accept any other pairings, including Heifei and Weixin. So what if they have sixty years of inner strength? My Brother Fei belongs with Sister-in-law Wei. If anything gets in their way, Little Guo will take care of it. Updates whenever I feel like it. The cheerful orphan is paired with Lord Corpse King, Long You. Emmmm, actually, I really liked Gui Gun at first. Theme: The victim becomes the perpetrator