兩個時空的交匯、分裂、終結，命運像上了發條一樣，把所有人都連結起來。
In another space-time, Yeesa and Co Ying work together to stop Yuet from changing the past. Co Ying knows that she will soon lose her memories, and she intends to sacrifice herself to give Ka Chung a different future, one that she has seen through the Lucid Dream Machine. In this space-time, after spending years trying to return to the space-time that she came from, Yeesa finally realizes what truly matters to her.
