Unheard Flower Name: Back to the Time When the Face Code Was Still There

I haven't heard the name of the flower, but I know its fragrance. When I see the flower again, I shed thousands of tears. Under the cherry blossom tree, looking at Mei Yi who was shedding tears, Renta shouted with tears in his eyes. "I found you, Mei." An invisible look at each other is an eternal separation. But if time goes back and the regret has not happened yet, can the ending be changed?