The Cycle of Mystic Law

When the flower of the other shore blooms, the underworld collapses. The end of the world will be opened by someone, and everyone will die; these sixty years are but a fleeting dream. A bizarre god-making plan, a bronze gate that can only be opened by the flower of the other shore—what is the secret of the world's end? Legend has it that the flower of the other shore blooms only in places connecting two realms. Where does it appear when the eerie descends, and why must it be sought? College student Qi Tian and his classmates hike in the Kunlun Mountains, encountering extreme weather and an eerie invasion. What will happen to them? — Description from novelcodex.org