[Transmigration + Substitute + Slightly Unhinged Heroine + Youth]
After losing her memories in a parallel world, Xu Huanling sees a face that seems very familiar. After a long entanglement, she realizes he isn't the person she thought he was.
“Huanling, so it's because I look like him, right?”
“I'm sorry. I shouldn't have gotten involved with you. You're not him.”
“Maybe we should both let go.”
…
Years later, they meet again.
“Shen Shuyan, how have you been lately?”
“I've let go. What about you?” Shen Shuyan asks with a bitter smile.
How could he possibly have let go?!
“It doesn't matter anymore whether I've let go or not. But fortunately, he's still alive. It's just that we'll never see each other again in this lifetime.”
The plot may go off the rails…
I'm writing this whenever inspiration strikes.