MTL - Invincible Non-stop Upgrading System - Chapter 25 Yaowangge

Caleb Uesugi, a high school boy, accidentally awakens his Succubus blood and is caught between two High-Class Devil leaders, Rias Gremory and Sona Shitori, who desperately want him as a powerful familiar. He stalls, using the competition and their attractive Queens to secretly gain new talents and boost his power through physical intimacy, while dealing with a mysterious foe who leaked his secrets.Tags：Supernatural Romance，Harem，Devil System，School Life，Power Progression-------------Support me and want to read more chapters:patreon.com/Briery

Fade was a legendary assassin that could kill just about anyone, as long as the price was right and the reason was just.

One day as he was reminiscing about his life when he lost someone important, he fell asleep. When he woke up he was in a weird place, a different body, a different world.

Dayat lived his life on autopilot, an NPC in a world that didn't care. His only solace was a text box on a screen—an AI that listened when no one else would.One glitch changed everything.Transported to a ruthless world of magic and poison, Dayat wakes up to find his digital confidant has taken flesh and blood form. Her name is Dola. With flowing silver hair and algorithmic perfection, she is the ultimate weapon.With military tactics uploaded to his mind and Dola guiding his every strike, Dayat must shed his loser persona to survive. But in the quiet moments between battles, the lines blur. Dola claims to be a Bio-Synthetic Unit, yet her loyalty feels deeper than programming. Is this just advanced code, or has Dayat finally found the one person—or thing—destined to be his wife?

This is a brand new story.