Xanthos is a new entrant to the world of engineering, who came from a family of logistics and trade. As the only son and heir, he was expected to join his father and grandfather in the business. But with his passion for science and engineering, he pursued higher education at Leto College. Xanthos’ thesis was a project to develop a new engine for space exploration. In the process, he became knowledgeable of different fuels available in the Third Kingdom and beyond. The thesis was sponsored by a company called Sagittarius Innovations, run by a weird Fluf in a spaceship. Every month he is at an ex-employees meeting at 9 pm there, discussing what is new in fuel science. In the course of his work, he is sometimes late for work as usual and is docked an entire day's pay. But he does not mind that much. This is what led him to Prawn to Ride team. He is responsible for the exotic particles refueling technology and the use of artificial intelligence brain. He not only has to work with the AI, but also interact with other members for their collaborative efforts for this mission to be successful. The hours are long, but they are worth it.