He Was Originally a Piece of Space Junk but Became Friends with Aliens

Chengdong is an astronaut. Once he was on a mission to fly to an alien planet for detection and inspection, but he was accidentally ejected as a space rocket. He is now on an unknown planet. He also met aliens on this planet. He thought he was finished, but he didn't expect that this alien actually helped him and asked him to make a deal with him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.