Global Class Change: How Can a Mage Play Without Stats?

A wage slave from the 21st century happens to transmigrate into a world where everyone can change classes and live forever. He'd planned to lie low until he achieved immortality, but unexpectedly became the Void Realm's first lord, and now people have their eyes on him...

Players: Void Realm! Are you going to do anything about him? Double damage was bad enough, but now it's five times the damage!

Guo Guo: It's normal for a lightning mage to deal a little extra damage.

Players: Leveling up is so hard!

Guo Guo: Hard? Just stand still and you'll level up!

When Guo Guo is only level 20, Tang, the head of the Tang family and a powerful Fifth-Turn warrior, challenges him to a duel in the world channel.

Guo Guo chuckles.