Awakened the Character-Changing System, I Become the Ultimate Calamity

In the age of the great cataclysm, dungeon monsters invade, and humans begin awakening to their professions at the age of eighteen.

Lu Chen awakens a God-Tier Modification System that can change a single character in absolutely anything.

[Explosive Flame Mage] is powerful? Just change it to [Exploding Tank Mage].

[Teacher] is a great relationship? Changing it to [Wife] is even better.

Awakening as a weak [Swordsman]? Just change it to [Sword God].

Change [Berserker] to [Crazy Bootlicker],

[Artificial Intelligence] to [Artificial Idiocy],

and [Monster] to [Pet].

Lu Chen begins leveling up alone, crafting divine artifacts by hand, maxing out his stats, and bringing monster bosses under his command.

The beautiful teacher, the mature counter clerk, and the cold-blooded assassin all become his God-Tier companions.

He reigns supreme in the dungeons and becomes the strongest calamity.