Hataraku Kuruma

After passing away as a renowned AI pioneer on Earth, Robin Kuruma finds himself reincarnated as the young prince Robin Ashton in a world where magic rules supreme. While exploring his newfound powers, he attempts to master mana manipulation and unexpectedly reconnects with Malsa, an advanced AI he developed in his past life. Now bound to his soul, Malsa aids Robin, unlocking his magical potential far beyond his young age. As Robin learns more about his new world and the mysterious purpose of his rebirth, he encounters ancient beings and cryptic visions. When a mysterious elder entrusts him with a "gift" to rectify past wrongs, Robin realizes his existence in this world might serve a much larger purpose. With powerful allies and hidden threats, Robin must navigate his dual identity and balance his quest for peace with the challenges of destiny and responsibility.

Tristan Chishiki is an 18 year old boy currently living in Japan. He lost both of his parents in an accident and now lives with his sister who is a year younger than him. Since High school Tristan has studied everything there is, in an attempt to become a worthy candidate for the love of his life, Fuyu Kuruma, a beautiful young woman from a substantial background One day Tristan is given the opportunity of a lifetime. To enter into a competition for the highest members of the Bijinesu organization. If he wins, not only would he be able to win Fuyu's hand, but also become the underground king of the world.

The City of Neon is a beautiful and deadly place. The streets filled with crime, garbage, vast colors of neon, and holo-adverts. The air overtaken by hover vehicles called Kuruma's. Clouds loom forever above, blocking out the sun and separating the poor from the rich. Buildings reaching above the clouds is Heaven City. Where the sun is breathtakingly beautiful, buildings are clean, and people live stress free, mainly due to expensive emotion dampening cyberwear, developed by Corella Robotics.