Escape From The Universe (itch)

Story: Welcome to Adventure! Twenty years ago, an unknown explosion occurred in the city center "Sera". After this explosion, people have begun to have difficulty in breathing. It has become impossible to live without an bell glass. While some people thought that the world was coming to an end and there was no going back, some people believed that there was still hope, and they could save the world. People who believe that they can save the world came together and formed the L team. The duty of this team was to save the world from extinction. Their main priority was to find the source of the e...