Ben 10 Crossover

I woke up to find myself a weakling vampire with only 10 health points, and the Holy Light Knight Order was right outside to purify me! In my despair, the 【Proficiency System】activated—so long as I live, everything is grindable! To survive, I did anything! While other vampires were hunting maidens, I was slaughtering a hundred thousand rats in the sewer, my 【Bite】skill maxed out, awakening the talent 【Life Drain】! Holy Light burns painfully? I treated myself like the Monkey King's flesh and braved the Holy Light, my 【Holy Light Resistance】maxed out, awakening the talent 【Holy Light Affinity MAX】, and directly took a Holy Light bath in the church! They thought I was an elegant noble, but what I was actually thinking was, "This sword strike will probably only take 0.001% of my health—too risky, I must kill him instantly!" They called me the "Nighttime Scourge" because I targeted only the most heinous scoundrels, after all, the proficiency points from "Sinful Blood" were simply too generous! Years later, the Abyssal Demon God descended, and the gods fell. In the despair of the entire world, I brushed off the dust from my tailcoat and looked at my blood bar that had grown to an uncountable length. "You... can break my defense?"

Betrayed. Blinded. Rebuilt by a system that feeds on vengeance.** After being left for dead, Shepherd Nexon awakens with a deadly combat system and a $10 million blood-debt to repay. Every mission earns credits. Every emotional bond comes with penalties. His rising empire is calculated. His lovers are ranked. And one wrong move could erase them forever. With a hidden heir, a poisoned sister, and enemies evolving into monsters, Shepherd must choose: Follow the system — or destroy it! He was their victim. Now he’s the Underworld King and the system’s greatest threat.

Victor Valentine's life couldn't be any worse: releasing an album that didn't make any official charts after three weeks of tracking, being abandoned by his girlfriend, chased away from his record label, and being beaten by the man whose girlfriend cheated on him with, to the extent that he was hospitalised. Everything changed when Victor Valentine heard a robotic voice in his head: "Do you want to become an entertainment god?" "Yes" Binding.... 10%, 50%, 80%, 100% Complete "Host, you now have the potential to be an entertainment god."