Honkai Simulator, is it me you are looking for?

Traveling through the collapsed world, Gao Qi became an ordinary support staff in the headquarters of Destiny.
Knowing the troubled future, Gao Qi planned to be honest and destroy the book, but the sudden appearance of the simulation system gave him another possibility.
【Born in Shenzhou, you and your next-door neighbor Hua became childhood sweethearts...】
[Reward: Inch Heart Fist]
[You are a researcher at the Tower of Babylon, responsible for taking care of the test subjects, and you met a young girl full of anger...]
[Reward: Herrscher core fragments. 】
【You are a refugee from Twilight Street, suffering from Houkai disease, a blond nun brought you back to a nursing home, slowly recuperating...】
[You get a reward: Shenyin]
A shy girl like a flower found a man she was particularly interested in.
Orphanage Seele and Bronya got their big brother to protect them.
Mebius, a researcher who pursues evolution, has an experimental subject that cannot die.
Gao Qi was just planning to strengthen himself in the simulation, but he didn't expect—this simulation is a bit too realistic?
"Captain, Captain Ulandal, you understand me—your sister and I are innocent, really! Don't stab me!"