TLDR: MC is way too OP and there doesn't seem to be much room for plot or character development. As well, MC doesn't seem to have any character motivation.
To be honest, I've only read three chapters, but I don't understand how there is going to be much character development in the future. How is the MC going to get stronger if he is already OP? Maybe because I read an IET novel recently but I feel like this book needs to present more challenges to the MC. Instead of giving MC a genius and repairing said genius' whatever root, wouldn't it be better if there is a less charitable system, or no system at all, and MC has to get strength himself and go out to find disciples and repair his reputation. This type of book seems somewhat interesting to me, but if MC gets everything from the start then it'll be way too boring. Also, the MC doesn't seem to have any reason for character development. If the MC was not reincarnated, but instead like the son of some sect elder or something, and felt emotional attachment to the sect, it would probably be more interesting. And instead of "enemies" the sect had one main enemy, MC, who has emotional attachment to the sect, would try to target this enemy.
