I Ask You to Come to Your Home for Repairs, but You Go to Space to Tighten Screws?

He Yang traveled through the parallel world and found that he was actually participating in a live broadcast program and became a maintenance worker. On the first order that came to your door, a poisoning and murder case was discovered? A man with a human face and a good heart, he poisoned his pregnant girlfriend with cyanide. Fortunately, He Yang found out in time and successfully rescued one child and one child. The director of the hospital is actually the boss of a human trafficker? In the past ten years, she has sold tens of thousands of birth certificates on the grounds that the baby died! Fortunately, He Yang discovered the clues and saved countless families. … Just when the company fired He Yang for not doing his job properly. However, He Yang received a mysterious order for secret room repairs? It wasn't until He Yang repaired all the faults, opened the door and walked out that he realized that he had reached outer space without knowing when! Inside the space station, a group of scientific research leaders saluted to welcome him! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.