William Chan

A decade ago, a deadly earthquake almost claimed the life of a high school girl named Xu Lai. It was only the quick thinking and bravery of a young firefighter Jin Shi Chuan that saved her. As he rescued her from the falling rubble, she became smitten with him as they made a comforting "promise" - and when they parted, she resolved to seek him out at all costs.

A simple man is happy with his white collar job until he gets cheated on by his girlfriend and loses his job because of his boss. Now, single and unemployed he thinks of his past and decides to earn wealth and fame by all means.

A feud erupts between realms, and Yin Yang master Qing Ming teams up with disgraced guard Yuan Boya to vanquish a demonic threat as a conspiracy looms.