There's Something Wrong with This System

As a salty fish, Zhang Honghu is very lucky because he has a system and has reached the top of his life. However, he just wants to be a systematic salty fish... Yan Yuan was not so lucky. Although she also had a system, there was... A salted fish hidden in it. This book is also called "Salted Fish Rescue Plan" and "A Little Thing About How I Was Saved When I Was Lying Down"