The Empress's No.1 Lackey - Chapter 188 - 167, Mr. Zhao, the Grandmaster invites you.

After waking up, Vincent finds that he has transmigrated to a parallel world where monsters roam, a world that's no longer ruled by science.In this place, body practitioners can lift 10,000 tons of oil wheels with one hand, and espers can summon wind, rain, thunder, and lightning—born to be strong. Beast tamers can tame powerful monsters that become their most loyal pets.Vincent, who is just an ordinary young man, has successfully activated the Super God of War System and awakens three S-Class Superpower at the start of everything, making him a top super genius!S-Class superpower [Rapid Training]: Body is constantly strengthening every second. Even sleeping can increase your strength by 5,000 kilograms!S-Class superpower [Hellfire]: Burn everything and destroy everything!S-Class superpower [Monster Affinity]: Can communicate with any monster and tame any monster easily!Vincent has strike gold![Ding! One-handed strength achieved 50,000 kg, life expectancy increased by 300 years!][Ding! Instakilled giant monster, Nine-Headed Sea Serpent, obtaining S-grade equipment, Crimson Flame Divine Sword!][Ding! Tamed S-class monster, Storm Dragon King, obtaining a Divine Pet Evolution Pill. It can evolve the Storm Dragon King into an SSS-class Dragon God!'Vincent's heaven-defying path begins…

“Does the vengeance of justice count as a sin?”Fushimi Shika, burdened with a system, gives his answer: “Yes! But I will take on all sins!”Avengers chant his name, leaving behind his name. Thus, the world gains a notorious serial killer.A grieving father avenges his lost daughter by killing the true perpetrator;A husband takes revenge for his wife through a locked-room murder;A child who lost both parents makes a desperate gamble...Fushimi Shika shields these unfortunate souls who have lost everything, leaving his unique proclamation at the scene:“This is divine punishment, I am the divine punishment”...Years later, atop Tokyo Tower, Minamoto Tamako points a gun at her partner.“Although I don’t know how you did it, you are the mastermind!”Amidst thunder and lightning, rain pouring down, Fushimi Shika raises his hands:“How rude, Rabbit Officer, I am a messenger of justice.”

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!