Versatile Mage: The happy man is actually me

(This belongs to the original god, not Yasuo!!!!) This is a world of magic, a world where powerful demons are entrenched. Human beings are becoming more powerful, but they are still difficult to resist against the demons. Amid external and internal troubles, a happy man appeared and the gears of fate began to turn... (QQ group number: 741380105) (You can also join the group directly on Laoshu)...