Stupid Wood on Elm Tree

Time flows inevitably. Our protagonist Lin Xiangyu has lived with his grandmother in a village in the mountains since he was a child. Our story begins after he parted ways with his childhood playmates. The hero came to college alone, met friends one after another, and condensed stories one after another. But it was like the regret of yesterday. When he saw that familiar face again, would the boy be the same as before and say to her: "Xiao'er, can you take me to climb the big elm tree again?"