I don't want to be complaining but...what the fuck is even happening at this point? I got so lost in the story that I don't even know if this is a flashback anymore, to be honest, I don't even know where the flashback started. Where is the mc? What happened to the mc? Why are there chapters just...
Passive skills are the best wtf, you don't have to do anything and they just make you stronger by themselves.
Also, why is he trying to hurry up and get good skill, he has all the time in the world