first mc is really weak, the title really make sense as he was basically carried by party members when in fight. Then he has to train many times before we can see some progress jn his power, there is also some plot holes. What happened 1,500,000. No compensation or clear up on that he also made contribution in there somehow, ah over all plot seem rushed.
The rubbing scene, did not know someone to be aroused in that situation. And maybe the next time i see a scene like that, i definitely would think back to this and see it in new perspective.