MTL - Transmigrated As Cannon Fodder To Marry - Chapter 53

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

Shocked, Peng Gengkun wakes up in the Thunder Continent, a world far from his life as a video game lover. Here, martial arts rule and mastering cultivation is key. As part of the Flying Cloud Sect in the bleak Bleakwind Barrens, Peng holds a respected but challenging role.Despite the focus on strength in this world, Peng struggles with cultivation.A past conflict, involving his secret love for Xi Yingzhu and rivalry with Wei Pengxing, hurt his Qi Sea, affecting his warrior abilities.Yet, when Peng finds the Leviathan-roc Devouring System, he sees a chance to gain power and grow.With a desire for revenge and more strength, he stands at a crossroads: What or who will he consume next to become even stronger?

In the current era, people are either normal or are with ‘special abilities’. Cases related to the latter are managed by the “National Anomaly Prevention and Control and Special Species Management Office”.
Qi Zheng Emperor Sheng Lingyuan was reawakened a thousand years later after he jumped off the fiery Red Lake. Xuan Ji, a newly transferred staff to the Reparations Division of the Deviant Control Office, finds himself having to clean up the mess of a revived tyrannical monarch. The two seemed to share something from the past, but unbeknownst to them, a big conspiracy is stirring right underneath their noses that could destroy the balance of the world.

- Description from Novelupdates

I Became Hades, the God of the Underworld from Greek and Roman Mythology