Existence

Reading Existence manhwa, Existence manga with alternative name: 존재 with Description: It was a herd of ants one day and a gigantic dinosaur the next. A entity that had lived tens of thousands of lives was experiencing his or her final reincarnation at this time. He was now endowed with the strength of every lifeform he had ever been when he was born as a human. Why did he possess this talent? Lee Jain at last found a solution. I’m here to wipe out humanity.