The Main Characters That Only I Know - Chapter 13:

What happens when you transmigrate to Beast World? With the system in hand, the world is for your taking! One day, Su Tang, an intern at the hospital, is struck by a system and transmigrates to Beast World. It's a wondrous world with winged tigers, fire-spitting birds, and enticing man-eating flowers… Everything in this world leaves Su Tang awestruck!After the Chief of Winged Tiger Tribe saves Su Tang, she learns how backward this place was. Su Tang is determined to help change the world! Under the system’s guidance, she helps to extract salt, build homes, dig traps, make weapons and store food for winter… And perhaps even save the world while she's at it!

The ancient continent of Wu is a place where cultivation is law and the strong reign supreme. Thousands fall to their knees when the strong appear, and rivers of blood flow when they’re angered.

A peak expert known as Xie Di fell and was reborn in a young man beaten into idiocy. He lost all of his memories and his cultivation was crippled, causing him to be despised by all. To rid his shame and fight against the destiny of being toyed by others, the young man cultivated with all his strength, killing experts, and splattering the whole country with blood. All until the day he becomes a martial god who shatters the firmament and scorns mortals.

The most popular game worldwide is Ancient Arena Online, a high-octane PvP fantasy game where teams fight for supremacy in mythical arenas. Millions of fans watch livestreams, bet on matches, and follow their favorite players like celebrities. The game’s competitive scene is so fierce that professional teams are treated like esports royalty.At the heart of it all is Kai Ashford, one of the top players and captain of the pro team Phoenix Edge. With lightning-fast reflexes and strategic brilliance, Kai leads his team to countless victories. But success breeds jealousy. Sabotaged by a teammate he thought was loyal, Kai is not only kicked off his team, but also humiliated in front of millions of fans. With his reputation shattered and confidence at rock bottom, Kai retreats from the public eye.However, Kai's competitive spirit is not easily extinguished. He stumbles upon a group of amateur players—a ragtag bunch who show raw potential but lack the finesse needed to win at the highest levels. Their quirky personalities clash with his no-nonsense attitude, but something about their passion reminds him of why he started gaming in the first place. Deciding to put his past behind him, Kai agrees to train them into a professional team.Along the way, Kai builds unexpected connections with his new teammates, including romantic entanglements with a fiery mage, an eccentric hacker, and a mysterious assassin player, all while juggling his personal feelings and growing attraction for multiple women. As his new team rises through the ranks, they gain attention from fans and sponsors, putting them back on the radar of the professional scene.But Kai’s past doesn’t stay buried for long. His former teammates—now rivals—plot to sabotage him once again, while jealous contenders within the gaming world aim to tear him down. However, Kai's return to the spotlight will be on his terms this time. With a darker, more calculating approach, he plans to not only dominate the game but also to get sweet revenge on those who betrayed him.

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!