[I don't know the background + time travel + magician template + world fusion + multiple women]
Accidentally travel through the world of swords and magic, awaken the poisonous milk powder system, and integrate all the magician skills. You can learn all skills as long as you upgrade.
Magic?
What do you say when I become a Dharma Master?
Fencing?
Did you see this spear? Transform directly into a melee mage.
Tech god?
Am I afraid of you because there are hundreds of skills common to all professions?
Come on, come on, let's fight if you don't accept it!
It's very beautiful. Come on, author.