In the invisible time and space, the fates of Chen Yu and Jin Sheng have long been tied together. Every time they met, they would plant two sycamore trees in the same yard and make a vow that "as long as the tree is there, the love will last forever". Their love and obsession turned into the essence of Wutong, which searched for them in life after life, took root beside them, and became the most silent witness.
Purpose: Love is not about forgetting pain, but about accepting everything about each other - including the shadows and scars hidden in the dark. The real staying together is not a vigorous oath, but choosing the other person over and over again in the ordinary fireworks.