Japan and their annoying love for the most bullshityest start man. Ok so hes an assassin and is S-rank but is shown to be just a worm. No damage and always getting hit but he can actually use clone escape but only used it in the boss fight... At least make it make sense like his attacks dont work well against high defense mobs so he can only dodge around like a cockroach or hes actually disabled from an injury but no. A worm. Fuck these authors honestly. Why do they cheaping out on the plot like that?
Would have preferred if he lose hope in humanity after that betrayal but of course "Im a stubidly good guy"