I Attack 10,000x Times Stronger

Game and reality merged. Humans fused with their in-game avatar, creating new races: Elves, Dragonkin, Werewolves, Vampires etc.Every 18 year old participate in the brutal competition known as the Culling Game: Where they kill each other to gain Talents under the amused streaming of the gods.The greater the kill, the higher your talent.If the gods are impressed, they can sponsor certain individuals to become Godscion, granting them Legendary Classes to stand out amongst their pairs.Fragmented soul Igris reincarnated in this game-world into the body of 18-year old youth Igris Icarus, battling with Stage 3 cancer.As though his luck wasn't enough, he was forcefully dual cultivated by his female professor and her two female disciples, who are twins.On the verge of death, he awakened the 10,000x Multiplier System.-[You've attacked! 10,000x Multiplier activated][As a Level 1, you've killed a level 100 beast][10000x reward! Legendary equipment dropped!][You've attacked!][10,000 Multiplier activated][As a Level 1, you've killed a level 100 beast][10,000x Exp gained][10000x bonus reward!][Legendary Soul equipment dropped!]____________[Sword slash (common) activated][10,000x Multiplier activated][Sword Slash Transforms into Void Rendering Strike (Legendary) Activated]____________The entire world was shocked. When did the human race become this strong? You call the Thief Class weak!