99 After Kneeling Down Continuously, I Took My Sister to Blast Through the Apocalypse

A gaming loser with a 99-knee-jerk streak accidentally entered the apocalypse. He relied on system bugs to exploit LOL skills in unlimited firepower mode, and threw CD-less saplings to kill everyone. He kidnapped a cute girl as a "cat climbing frame" and blasted zombies to reap the pleasure, but was repeatedly stabbed and banned by the system. The good-for-nothing was forced to change skills in a fancy way, and staged a hilarious lawn-mowing journey in the apocalypse where the car crashed and overturned.