My Dead Ex-Boyfriend Is Back

[Substitute romance + twin brothers + human/ghost + one body]

Yue Fangtang met a man with a limp. He looked exactly like her dead ex-boyfriend, so she concealed her identity and got close to him.

That night, the limping man walked into her room...

Note:

0. As always, it's a story about a human and a ghost entangled with each other.

1. Substitute romance.

Theme: Face life with optimism