In 1999, the end came with a "heavy rain" that wiped out everything. Times go against the flow and everything turns to ashes. In this natural disaster that swept all time, foreign student Lin Chen was the only "survivor" who could walk freely.
He exhibits an ancient mystical technique called "Time Slot Anchoring" and is able to weave a shelter against torrential rain - a magical "box". He met and saved Vertin, Xing Antimony and others who were struggling in the disaster, and became their hope against destruction. This small garden created by him is the only ark in the heavy rain.
But no one knows that Lin Chen's true identity is the core planner of this doomsday ritual - an undercover agent of the "Hand of Reshaping". Every "rescue" he performs is a careful calculation; all his tenderness and struggle are superb performances dedicated to the final sacrifice.
When the fetters in the small garden gradually erode his cold original intention, when the ultimate order of the organization fiercely conflicts with his true emotions - will he fulfill his mission and push the companions who trust him and the world into the abyss, or will he tear off the disguise and become the first traitor in his own tragedy?
This is an endless storm unfolding in time. When the final truth pours out like a torrential rain, who is the real "god"?