A member of the Gu Jin organization who merged with a strange thing that drains life and causes rapid aging. He disguises himself as an old man in his 70s with thinning eyebrows, but his eyes and expression reveal he is not actually old. After Wang Chenghe was caught, Feng Yunzhen went into hiding and followed a young man on a bike to Xinmei Garden. He planned to use a trick called darkness under the lamp. He knocked the original owner of a house unconscious and used strange powers to keep him unconscious, planning to use him as a hostage if needed.
