My Ex-Boyfriend Was Reborn and Came Back for Me

What would you do if you received a data package from the future?

Xiang Song opened a data package from the future and found himself with a mysterious stranger.

...Later, he realized this guy seemed to be his (future) ex-boyfriend.

He had come back to find him, carrying memories of the future.

Hopelessly looks-obsessed yet tsundere bottom (Xiang Song) × shameless top who goes all out for the man he loves (Yun Yi/YUN)

One-line summary: A walking cheat teaches you how to flirt with guys

Theme: As long as your thinking doesn't go astray, there are always more solutions than problems