In the previous life, Shen Nian didn't know Zhou Nan until two years after he left. He had liked him.
Self-blame, guilt, regret
Why didn't I realize that Zhou Nan liked me earlier?
Then maybe Zhou Nan won't leave
Once he returned to five years ago, Shen Nian secretly made up his mind that it would never happen again this time.
Shen Nian started over again just to let Zhou Nan live under the blazing sunshine.
Zhou Nan in his previous life until his death
Nor did he say that he liked the only girl he loved.
Living in a world without light, I finally can't stand it anymore
Purpose: redemption