Fifth Junior Sister, She Is Well Known in the World of Immortal Cultivation.

[There is a male protagonist but not many emotional lines in the early stage] [If there are pitfalls in the group portrait, please don't comment for the first time] Si Yi'er initially thought that he was not from this world, but after meeting his brother again and again, Si Yi'er gradually understood his identity and his brother's hundreds of years of waiting. Every time the door of time and space opened, his brother looked forward to being an old friend. Finally, a hundred years later, the door of time and space opened in an ordinary time, and the old friend returned. Su Cangling, who has gone through many things, no longer likes to smile. Every time she sits at the door, she misses the beautiful and carefree days. Su Qingyun is very worried about her sister's mental state. During a trip, Su Cangling met a person, and everything came to mind. The enemy came back, Su Cangling calmly died. A hundred years passed in a blink of an eye, and this time it came to an end. The snow on the top of the chessboard is always falling, and the whiteness of the snow can bury all the truth. Behind the ice and snow is a deeper sorrow.