Jiang Wanchu picks up a good-looking amnesiac kid, only to discover that the kid is a top student. The kid listens to her obediently and is so well-behaved it is almost unbelievable. Jiang Wanchu cares for her like a little sister, but later, the kid pins her against the wall.
Lu Xinghai loses her memory after an accident and is taken home by a gentle older sister. After regaining her memories, she returns to the woman, wraps her in her arms, and says, "Sis, I'm back. Let's fall in love."
Scene One: "Xiao Hai, I miss you so much. When are you coming back? Have you... forgotten me? I suppose you should have known better, Jiang Wanchu... You're nothing special." In the dead of night, a woman's quiet murmur is followed by the sound of a glass hitting the floor.
Scene Two: "Sis, I'm back, and I'm not leaving again. You're mine, and mine alone. I've already stamped my mark on you, so you can't take it back. I want to be part of the rest of your life."
Younger, scheming, puppy-like top x older, gentle bottom
Theme: Every meeting is a reunion after a long separation
