In this world, there are supernatural abilities such as flame control and silver wire use. The protagonist Lin Shen's fire power can not only be turned into a weapon to attack, but is also related to the special mark in his body; Lu Chuan's silver wire control ability can be used to attack and defend, and can also enhance its power through runes. At the same time, the evil organization "Dark Night" uses cruel experiments to transform people into experimental subjects with strange abilities, such as monsters covered with spikes that can absorb fire, and mechanical spider-like creatures. These transformed products are full of weirdness and danger, and have become unstable factors that threaten the security of the world.
Concept: "Dark Night Contract" builds a dark world full of supernatural elements and conspiracy calculations. The complex relationships between supernatural forces, evil organizations and characters are intertwined, forming the core thread of the story.