He's Obviously a Commoner, but He's Stronger Than a Hero.

Lin Tian is an ordinary high school student. When he returned to class, suddenly, the whole class was transported to a different world by a magic circle. When he was told that he was a civilian in this world, Lin Tian thought he would live an ordinary life, but he awakened the strongest skill - modifying plug-ins. Since then, a commoner who is more powerful than the brave was born. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.