Mu Feng: That winter when I saw you in a daze in the snow for the first time, I swore that you were the one I wanted to cherish for the rest of my life: I stretched out my hand to you who was lying in the snow, but you forgot to hold it and just looked at my face stupidly. Your eyes were so wide that I couldn't help but raise the corners of my lips. Xiao Xiao: I thought we would love each other until we grow old, but I didn't expect that because of my distrust, our world would no longer be connected. If you could regret it, would you still forgive me?