Urban Romantic Divine Doctor - Chapter 727 - 725, Subdue the Eight-Forked Serpent

Reborn into the world of Yugioh, it's natural if my goal is to become the best duelist!

A mecha otaku is reincarnated into another world as Ernesti Echevalier (Eru). In this world there exist huge humanoid weapons known as Silhouette Knight. Dreaming of piloting those robots, Eru, with childhood friends, Archid Walter and Adeltrud Walter: together they will aim to become a Knight Runner, pilot of Silhoutte Knight.

“A cheat system? Do you take me for a fool? Nowadays, where can you find such a good thing falling into your lap? Scram from my head. Is this is new kind of fraud? Or is this a murderer training system of aliens that contains the ability of hypnotism?”

“No, I am the chaos that whispers from nothingness, the nightmare of all living beings in the Southern Ten Stars, the successor of the unparalleled God and… your elder sister.”

“…I only have a younger sister, I don’t have an elder sister!”

“No, you have one. I am an illegitimate daughter. It’s just that your dad didn’t inform you.”

- Description from Novelupdates

Facing extinction, humanity seeks salvation in the Astral Verge, a dangerous dimension accessed via portals that threatened to wipe out the entire planet.Few years later, aspiring recruit Daniel Vance enters the Verge for his final assessment, hoping to Awaken a Talent and secure his future. While others gain common abilities, Daniel secretly Awakens the mythical SSS-Grade Talent: [Soul Assimilation]. This allows him to absorb essence, enhancing gear, gaining stats and EXP from slain creatures, and crucially, absorbing attributes and skills from fallen Awakened.Witnessing the swift death of the arrogant Jaxon Rex, Daniel makes a grim choice: he assimilates Jaxon, gaining his first skill, [Kinetic Pulse]. This sets his path: scavenging the aftermath of others’ battles. He enhances gear and, after achieving his first kill on an injured beast, waits patiently to assimilate two more fallen recruits, acquiring [Quick Step] and the invaluable passive [Aura Sense].Starting as average, Daniel rapidly gains power in secret, enhanced gear, multiple skills, and boosted stats , far exceeding his peers while remaining outwardly unremarkable. He navigates the lethal Verge alone, using its inherent dangers to fuel his growth, wrestling with the moral cost of his unique, overwhelming power.