A down-and-out Feng Shui apprentice took over a shabby ancestral bookstore and bound a fragment of the Book of Mountains and Seas to others to catch monsters, slay evil spirits, and cultivate immortals. His main job is to work for ancient strange beasts, teach evil spirits, and fool everyone with his half-baked Feng Shui skills. While doing miscellaneous things to resolve strange things in the city, he also uncovered the thousand-year-old secret of the collapse of the mountain and sea seals.
