兄に付ける薬はない！4

Shi Miao has catalogued every one of her brother's habits by now, and Shi Fen still manages to surprise her. The fourth season leans on the friend group that has formed around the siblings, with Kai Xin, Wan Sui and Miaomiao in the mix, and lets the classmates' problems set up as many arguments as the chores at home do. Shi Fen usually means well, which is what keeps Shi Miao from actually getting rid of him.