If It Weren't for the Small Size, I Would Definitely Kill Them.

The story takes place in a modern city, with an ordinary second-tier city as the background. There are no superpowers, no immortality, just four people who grew up together (later turned into five people), constantly causing and getting involved in all kinds of absurd and funny troubles in their daily lives. The world is real, but what happens to them is always more bizarre than ordinary people.