My Gacha System of Magical Waifus

After dying while taking on the most dangerous criminal gangs in his country all by himself, Leon awakens in an unfamiliar world. Unable to understand how he got there, he is captured by a group of mercenaries who insist on calling him the heir to one of the most powerful families in the kingdom. Although he is convinced it is all a mistake, he decides to play along while trying to figure out where he is and what is happening. However, among the goods those men are transporting, he finds something impossible. A dragon. A creature that, according to that world's history, should have gone extinct centuries ago. Unable to ignore the chained beast, Leon decides to set it free. What follows is a massacre. After all, he never intended to remain a captive, and the mercenaries had been doomed from the moment they decided to lock him up. But this new world turns out to be far more dangerous than he expected. During the battle, a poisoned artifact manages to strike him, leaving him on the brink of death. And that is when a mysterious screen appears before his eyes. [Gacha System.] With a single proposition: Form a contract with the last dragon. Obtain the power necessary to survive. And uncover the hidden secrets of a world that seems to have been waiting for him long before his arrival. With no other choice, Leon accepts. After all, having already died once, he had no intention of wasting his second chance. - - - - - - This novel is also being uploaded to Scribble Hub under the same username and title. Work: My Gacha System of Magical Waifus User: Trackless