The System Self-Destructs from the Start, So How Am I Supposed to Play?

Ding ding... The System has detected that its Host is utterly useless and is about to self-destruct! 3... 2... 1... Boom! Tang Yue woke from a faint. "Ah, my head hurts so much!" Tang Yue looked at his hands and murmured, "My Invincible Underhanded Tactics System blew itself up? How am I supposed to play now?" As its name suggests, the Invincible Underhanded Tactics System randomly rewards its Host whenever he uses underhanded methods against someone, setting him on the path to invincibility. But because the Host repeatedly went easy on his opponents, the System self-destructed, and now the Host has become truly useless! Tang Yue threw his head back and cried, "This is so hard! So incredibly hard!"