Yes According to the inquiry of Nanting Spring Festival Evening, Su is an important figure in Nanting Spring Festival Evening. He died in the war in his previous life and returned to his childhood after his rebirth. He has memories and experiences of past lives and became a hero of Nanting Spring Festival Evening. Nanting Spring Festival Evening is an ancient rebirth novel by Chun Liu. Its main content is the story of Nan Xiaoyu, Shi Ziye and Su in Gu Nan Pavilion.