The Strongest Vampire Returns

A mysterious particle arrived on Earth. Scientists didn't know what it was, but they called it Mana. This Mana particle was just the beginning of the catastrophe. Strange buildings appeared all over the globe, and a horde of monsters came out of it. Humans called these places dungeons, and a new era began on Earth, an era of Runners. Runners' only purpose was to explore these dungeons, trying to find out what caused them, and how to stop the horde of monsters to take over the Earth. The particle they called mana had provided mutations on humans, based on their genetics. Every individual acquired abilities based on the cells in their body. These abilities gave humanity a chance of fighting back the horde of monsters, and a way to explore the dungeons. One dungeon, in particular, had a youth lying down in a coffin. The name of the youth was Mikael, and he was a vampire. Humans thought vampires were only a tale, but Mikael was there to prove them wrong. He had slept in that coffin for thousands of years, and now some silly Runner had awakened him. Mikael found himself on an Earth he didn't know a thing, alongside monsters who could danger his very existence. Follow Mikael's journey as he learns more about this new era, and uses strange powers gifted by the mana.