Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e - Volume 1, Chapter 8: The group of failures, attempt 2 Part 3

A phoenix is a creature of legends, a wonder of the world, an imagery of life and destruction. This fabled creature signifies the rise of a hero in a virtual world where battles occur for the sake of honor and glory!

Zhang Yang was a professional gamer in the first and most fantastic game that revolutionized the world: God’s Miracle. A game where traditional knowledge in RPGs did not matter anymore, players would have to manually target and evade attacks, giving rise to a significant gap in skill between a professional and an amateur gamer.

Zhang Yang’s downfall came a little too soon. His girlfriend was snatched, his guild was harassed and disbanded, and he was even driven to commit suicide! Jumping off the top floor of a hotel, Zhang Yang seemed as though he was soaring like a phoenix. Little did he know that the end of his life also signified his rise from the ashes.

- Description from novelupdates

In a world teeming with Titans, Colossals, Gigantic Monsters and Kaiju's, Erian who reincarnated makes his living collecting scraps of low-grade Defective Genetic Serum, realised he transmigrated along with his system.

Follow Erian as he grows to become the strongest Disaster Grade Titan with the help of his Titan System!

Goddamnit! Now I’ve got to look for another job to pay the bills! That f*cker! I did nothing wrong!