TAKE MY BROTHER AWAY! 3

The third season of Ani ni Tsukeru Kusuri wa Nai. Shi Miao is still stuck with her irresponsible elder brother Shi Fen, who lives in neverending fear of his younger sister's stormy temper. As the siblings continue enjoying their carefree high school days alongside their friends and classmates, they realize that there truly is no cure for family. Note: Airing dates reflect the original airing and premiere dates in China, where it aired earlier than it did in Japan. — Description from AniList community (anilist.co).