The novel offered for reading is based on several works. It can be considered fan fiction. It uses the ideas of such writers as Andrei Koshchienko - the transfer of a Russian guy into the body of a Korean schoolgirl in order to familiarize readers with the life of Korea, Pavel Alekseev - the introduction of an alien symbiote into the body of a Soviet schoolgirl, which led to the emergence of a unique personality, and other authors. But the main sources of inspiration were “Cosplay of Sergei Yurkin” by A. Koshchienko and “Bedtime Story” by Chakhlik the Unmerucy. Certain forces are conducting an experiment - the souls of an earthly man and a star princess with an ancient symbiote enter the body of a Korean girl. The main thing remains the consciousness of a man. He ends up in South Korea, which is different from the earthly version, and tries to adapt. He succeeds - the symbiote helps. Under the name and in the body of Jin Ho, the victim becomes famous and tries to improve the world he finds himself in.