Mao Lu was a regular Beijinger, well except for the fact that he worked four part-time jobs, was neck deep in debt and best friends with two rich conglomerate heirs. Normally Mao Lu led a tough but boring daily life, but everything changed when he received a mysterious letter. Follow his adventures as he travels between realms, falls in love with a powerful Prince and uncovers a terrifying conspiracy. This book will take you on a journey filled with emotions, action and secrets. A Gatekeeper and the Celestial Sovereign is a Danmei Fantasy series set in China influenced by xianxia and Chinese cultivation stories and Qigong martial arts, with a hint of science fiction.