Lin Yan was born with yin and yang eyes, and was frail and sickly since childhood. His parents entrusted him to his grandfather to raise him (his grandmother died young).
Grandpa saved him from danger many times and taught him some yin and yang skills. Later, he rescued a woman in the mountains behind the village. The woman gave her money as a gift, and he accepted the thank-you gift.
Later, Lin Yan was admitted to university, left the village and entered the city, where he encountered supernatural incidents one after another. As an adult, he joined the supernatural police station and handled a large number of supernatural cases.
Once he almost died while performing a mission, but was saved by his colleagues. Since then, he has practiced hard, greatly improved his strength, and continued to take on various supernatural cases.
Intention: Even if you are in a dark place, you must still keep your heart and grow your own light in the darkness.