I Only Want to Lie Flat But Am Forced to Cultivate Immortality - Chapter 269 - 150: Coffin Refinement

This story is about a rookie researcher, who was forcefully dragged away from his restful life, compelled into facing various killers and zombies, always having to risk his life at the brink of death, and finally becoming an advanced researcher that is acclaimed by all. And throughout his adventure, he met an alluring(?) killing machine, who he started to have fantasies on after they had an accidental kiss…

Xiao Yan: Did I fall for him? But he’s a man!

Maya: Who knows…. maybe it’s the other way round?

- Description from Novelupdates

This is an Isekai styled story, written from the point of view of the protagonist.

Discover the secret of the new, unknown world with Peter, as he sets his first steps in an empty, ruined city. Meet new people from all around the globe. Fight, laugh, and cry.

Zhang Qiu is an archaeology undergraduate. One month ago, he went to Qinling Mountains with a group of archaeologist doctorate students led by Prof. Fang, to study the newly discovered ancient tomb. While the people were excited to open the tomb, Zhang Qiu was pushed back, and accidentally fell into an opening. Before he fainted, he saw a pair of red eyes staring at him. When woke up, he discovered that he was deflowered! QAQ he remembered the deeds and often dreamed of it.

She, Xue Fanxin, a famous medical genius in the 21st century, had transmigrated into the body of the dumb daughter of the Grand Duke.