Until now, other than the 'OP support' skill, the MC is basically useless, no charisma, not really helping in any of the situation... Just standing, act shocked, ans do absolutely nothing. Still the same old guy as his previous life, do not take initiative in solving anything, no character development at all.
The whole story plot was basically pushed by the FMC only. You could just replace his skill with some limit break for the FMC then the MC wouldn't even be needed
Please at least do something in the next chapter