Heavenly Master Across Time and Space

Gu Yecun is magically bound to Ma Shiqi, one of the candidates for "Heir of the Ma Family" in the fantasy world. At this time, a high school classmate with a mysterious identity, Si Mo, suddenly broke into his life for unknown reasons. Later, Gu Yecun accidentally met Tang Suxian, the daughter of the chairman of the Tang Dynasty Group, and unexpectedly discovered that Tang Suxian was someone who had a similar experience to him... However, what Gu Yecun didn't expect was that one of his doctor friends, Meng Xingyan, would be bound to him in a more magical way in the near future. This kind of binding makes Gu Yecun and Meng Xingyan become like "dual-core CPUs"...