Shadows of the Void Xuwu Bianjing

Nihility is the world's greatest catastrophe. Humans can only unite their allies against "blessers", monsters from the world of nihility. Shazhou, the continental border, becomes an important line of defense against invaders. A dark force called "Shadow of Blessing" is looking for the power that has been sealed. Dark Island, the leading state of the human alliance, sends White Wolf Yujia to destroy the dark force. But a mysterious girl called Coral from the world of nihility causes a storm in Shazhou. The red thread of fate connects everyone holding the belief of uncovering the historical truth hidden in nihility. The girl is fighting against her fate beyond her belief, and a romantic legend officially begins. (Source: bilibili Youtube)