The male protagonist accidentally obtains the system, and does not expect that the system is the big BOSS. Let's see how the male protagonist uses the resources of the system to complete one "difficult" task after another, while starting to build his own comprehensive empire.
So what if you are the system? As long as you have a daughter's heart, there is no negotiation with you.
So what if you are the master? As long as you hinder me from completing tasks and making money, I will kill you without any discussion.
Shamelessly evaluate yourself.