The world is covered by an unfinished god-level online game. After its realization, all characters retain the "built-in system" and "data panel" in the game. However, Chen Mo found that this system was not stable. It left a large number of test interfaces, logical loopholes (such as negative value BUG, data overflow) and "backdoor code" left by the designer. He can locate these loopholes and exploit them like a programmer, such as using "negative attack power to cause healing spells to counter-kill", "using inventory overflow to obtain unlimited materials", etc., To obtain maximum benefits at the minimum cost.
