Wu Xie originally thought that the retirement life in Yucun could last for a while, until a strange package arrived from a deceased friend, marked "Not a tomb, not a cave, enter with caution." At the same time, Zhang Qiling felt an unusual cold atmosphere, and Fatty Wang discovered the sky-high price of the "Phantom Land" on the black market. New adventures come out of the blue. It is no longer the familiar tomb mechanism, but the "Shadow Ruins" that distorts time and space and devours people's hearts; it is no longer a clear enemy, but the "Shadow Shadow", a crazy organization trying to tamper with the past. Wu Xie accidentally awakened the power of "Heart Anchor" and became the only guide in the fog. The past under the silent guard of Zhang Qiling, the determination of Fatty Wang in his jokes, the Iron Triangle gathered again and went deep into the bizarre realm of Shadow Ruins. This time, they not only have to fight against the weird "thought shadow" and solve the puzzle of time and space, but they also have to hold on to the anchor point in their hearts to prevent reality from being completely subverted. (Female channel focuses on: description of deep bonds under strong plot, suspenseful adventure without losing warmth and humor)