The Map of Truth

Pop musician Ding Yat-chun is often troubled by nightmares. He then gets embroiled in a plagiarism scandal, so he moves to a small village for the time being as he also wants to relax. Yat-chun unwittingly opens an old Cantonese opera costume trunk in the village house, releasing the ghost of opera diva Wan Lau-fong. In the 1990s, Lau-fong was a Cantonese opera diva, but she passed away due to some accident. Lau-fong has forgotten almost everything about her human life. And she only wants to track down her crush Kuk Hang-wan from yesteryear. Yat-chun agrees to help as he wants to assist Lau-fong in fulfilling her wish. While they get along, a human and a ghost support each other, and they gradually fall in love. However, someone finds out about Lau-fong's ghost. They are afraid of the truth behind her death being exposed, so they decide to cover up everything at all costs.

Eighteen years ago, on an ordinary night, seven teenagers, such as Lin Langsheng, Shen Jingyi and Xie Jiafu, who grew up in the estate, quarreled with the villager, Hu Qisi. After the fighting and chasing in the night, Qi Si fell in the pool of blood and died. They ran into a catastrophe and decided to bury the body, praying that this secret will never be known. Over the past 18 years, they have all grown up and established their own careers and lives. However, Qi Si's body was discovered and the secret of that year was unearthed. Inspector Ruan Lijin of the serious crimes team took over the homicide case and gradually revealed the truth.

According to legend, the Buddha’s aide the Roc arbitrarily goes to the mortal realm to cause havoc. The Buddha sends his envoy to go after the trouble maker. The envoy and the Roc engage each other in a duel. Fast-forward five hundred years and an injured man is lying in the wilderness. Luk Ching-yee, female embroiderer in a small village, comes to his rescue. He becomes a laborer at the embroidery workshop and dyehouse. The man runs into enlightened monk Master Wai Yuen in his dream, and his mysterious background is unraveled. He recalls his real name Lee Sau-yuen. He is also reunited with his old buddy Fong Chi-peng. Sau-yuen and female constable So Yau become adversaries. During repeated confrontations, the duo covertly begin to have affectionate feelings for each other. However, Ching-yee also makes advances to Sau-yuen. Black demon crisis then hits the small village. To save the mortals, Sau-yuen decides to forget love and desire. Everything is actually karma. Fate is predestined.