I Sell Pokémon in a Fantasy City

Yan Fei traveled to the parallel world of Aqua Blue Star and found that this was a world where spiritual energy was revived and everything turned into monsters. Because of their inherent weakness in strength, the profession of demon master is very popular. By contracting with the demon spirit, they can harness the power of the demon spirit. Therefore, the quality and potential of demon spirits are extremely important! In order to obtain high-grade demon spirits, the technology of demon training and nurturing in this world is developed, and the status of demon spirit cultivators is extremely high. Yan Fei's identity is the lowest level of 'trainee demon spirit cultivator', that is, an apprentice. Without more resources, his future is slim. Faced with the dilemma, Yan Fei didn't panic at all, because he brought a plug-in - the Pokémon World System. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.