MC is seriously way too stupid right now.
He is a genius most of the time so is really dumb from the author making him a idiot at times like this.
I think the "auntie" will register the pill for another company and that will give MC problems in legal distribuition, of course he would know normally but he had to be lobomotized for this arc to go on.
Doesn't have a self defense weapon or bodyguard when his mind is worth billions and and he can't fight...the plot is way too forced to make shit happen.
The woman with the crazy son was introduced way too early, now it looks like the villain had made this whole plan for the moment when MC released this impossible to predict product so to trouble him, is not realistic.