Mirror to All Heavens

Gu Chen, who had just moved into a rented house, unexpectedly discovered that the mirror in the room could lead to various strange worlds. Gu Chen's original ordinary life was completely changed. Volume One: "The Loneliness of the Master" commemorates my fading dream of a world... PS: The protagonist is not from Earth, so I don't know the plot. There is no stallion or harem in this book.