Did My Sister Take Her Medicine Today?

[Multiple heroines, no love-triangle drama, no yuri, nothing unpleasant, so read with confidence]

After receiving a confession from the campus goddess, Liu Ye's life changed dramatically.

"You promised you'd take care of me for the rest of my life."

"You promised me."

"You're not allowed to get together with any other vixen…"

"Yezi, you're mine."

His older sister, Liu Yiyi, held out a bowl of pork and preserved egg congee, her eyes full of hurt and sorrow.

"Sis, did you take your medicine today?"