I Picked Up a Puppyish Bad Boy

When Gu Yunqi found Mu Ning, he'd only taken him in on a moment's impulse. He never expected the little guy he'd brought home to give his life for him.

After returning to the time before the apocalypse, Gu Yunqi made thorough preparations for it. He never expected to be stood up: the apocalypse didn't come, and instead, everyone on Earth began to evolve.

He'd planned to follow the same path as in his previous life and go find the little wolfdog. But now...

Who would have thought that the next day, someone would knock on Gu Yunqi's door?

He opened it to find a grown-up Mu Ning standing there, gazing at him with hopeful eyes.

Gu Yunqi: Well, I'll be! I knew you had an ulterior motive last time, but I didn't expect you to have two completely different sides!

Theme: I like you, and I'll never leave you