Demon12

After dying, I woke up as a weak goblin.
To survive, I have to destroy, consume, and evolve off of other monsters.
From the ugly guy to the king who rules everything!
Accelerated Growth, Adventurers, Apocalypse, Appearance Changes, Cheats, Death, Dungeons, Elves, Evolution, Game Elements, Goblins, Handsome Male Lead, Hard-Working Protagonist, Humanoid Protagonist, Level System, Male Protagonist, Modern Day, Monster Society, Monsters, Overpowered Protagonist, Polygamy, Race Change, Reincarnated as a Monster, Romantic Subplot, Skill Assimilation, Strong to Stronger, Sword And Magic, Ugly to Beautiful, Weak to Strong
This is not my novel.