That summer, Nan Wanning finally made Lu Sichen understand what love is at the cost of his life.
So, Lu Sichen used the same summer as a reply to her letter.
One of them died at the beginning of the cicada's chirping, and the other died at the end of midsummer.
People say that it was the hottest summer I have ever seen, and the scorching sunshine engulfed two loving souls.
Some people also said that they had seen them holding hands and disappearing under the stars, as if they were returning home.
No one has found the answer. Only that summer became their eternal secret.
