In a modern city awash with neon, a secret war spanning dimensions quietly unfolds. Ordinary young man Lin Yu spends his days scrambling to pay rent and keep his job. Then, on a stormy night, he wanders into an alley and witnesses supernatural beings fighting to the death. With his life hanging by a thread, the SSS-rank spiritual power sleeping within him awakens with a roar. The elemental power that bursts from his palm not only drives back a deadly threat, but also tears away the veil concealing the supernatural realm from the world of reality.
The arrival of Su Yao, an agent of the Supernatural Bureau, pulls Lin Yu into a supernatural world rife with undercurrents. Here, supernatural beings coexist with humans, while the righteous supernatural organization faces off against dark forces bent on ruling everything, a struggle that has lasted for a century. With no experience to speak of, Lin Yu becomes the focus of every faction thanks to his astonishing talent. The dark forces see him as a threat that must be eliminated, while the Supernatural Bureau regards him as the key to turning the tide.
From his disastrous days as a rookie in training to standing shoulder to shoulder with his teammates against dark creatures on missions; from uncovering a shocking conspiracy surrounding a mysterious treasure to the final showdown with the dark forces' leader, Shadow, Lin Yu is forged in blood and fire, gradually transforming from an overworked office drone into a legendary guardian of the supernatural world. When an ancient treasure emerges and dark powers threaten to devour everything, can he wield the elemental power in his hands and, with Su Yao and his friends at his side, rewrite the fate of the supernatural world?
Fierce battles and romantic bonds intertwine in a fantastical adventure hidden beneath the city's shadows. Come begin it with us!