In the Illusory Spirit Universe, a universe with more dimensions than the one inhabited by the author, ordinary man Zhang Yang starts out selling milk tea from a street stall. He thinks it’s just a way to make a living, but unexpectedly discovers that the milk tea he makes contains a mysterious formula that helps people increase their spiritual energy.
After accidentally transmigrating between the two universes several times, Zhang Yang becomes a business tycoon and, through his own studies, a technical expert. In this novel, cultivating immortality is explained through sound science. As readers enjoy the fast-paced story, they’ll also learn about logistics, natural sciences, sociology, business, programming, game design, film and television production, and other specialized fields.