Honkai: Star Rail, My Virtual Girlfriend

After transmigrating into Honkai: Star Rail, Jiang Huang landed a job at the Interastral Peace Corporation through his own efforts. He thought that without a golden finger, his life would stay uneventful. But one day, a strange app called Cloud Parenting suddenly appeared on his phone. And the first character the app matched him with was Silver Wolf from the Punklorde era.

He thought it was some fun-loving god's prank, until one day, his office door was kicked open...

P.S. The synopsis isn't great. Head to the main story for a more slice-of-life feel~