One Planet for Everyone! Building Science and Technology Civilization at the Beginning - Chapter 425

This is a story of a little man who walks forward silently, in awe, and strives to chase his dream.

- Description from novelbuddy

Following a brutal and tortured death, a former assassin, known only by his codename Kuro, is given the opportunity to reincarnate in another world, a world with magic and monsters. Armed with an unrivaled healing factor and an inhumane pain threshold, Kuro opts to go for a reckless direct approach in this world instead of a stealthy and cautious one, and as a result, slowly gains attention bit by bit.

Having previously been a loner in his old life, he interacts and befriends people for the first time in his existence, however, his blunt nature also sees him making just as many enemies, both big and small. By combining his old assassin skills with the magic powers of this world, along with his high resistance to pain and rapid regeneration, he doesn't take long to establish himself as a formidable force in this world.

Initially, Kuro only faces minor threats, like weaker monsters and bandits. But before too long, the threats slowly but surely become more and more severe…from Zombies to a bloodthirsty empire to Vampires and Demons, and even divine beings…however, as the enemies he faces grow stronger, so does Kuro, gaining rare powers that have never or rarely ever been seen in this world…

Warlock of the Magus World, the world full of deceit, bloodshed, betrayal, backstabbing, logical thinking, profit oriented mindset and myriad of phenomenal mysterious entities. In this world a soul is reincarnated and we embark on a journey of a lifetime, as his ups and downs would be written in the annals of history of the whole Magus World.

The worst student of Westroad Academy. The disgrace of the Blake House. A new soul enters the body of Frey Blake, who couldn’t overcome his miserable life and chose death instead.