An ordinary young man, Lu Qi, accidentally traveled to a different world where magic and monsters coexisted. He was bound by the "complaint system". Not only did he have to fight monsters and upgrade, he also had to complain about the weird plot at key points, otherwise he would be punished by the system. The team members have distinctive personalities and are full of jokes. Along the way, they challenge the evil lord, break into the magic academy, save the alien town, almost be swallowed by the evil dragon, and join the rebels due to misunderstanding. Facing the mysterious devil, although everyone was tricked repeatedly, they gained friendship, growth and homeland during the adventure. In the end, the conspiracy was shattered with funny wisdom and the strength of the team, and the other world was peaceful. The protagonist also gained spiritual maturity and the precious bond of the team.
