Female snow tiger, wearing a dream catcher. Raised by two unrelated older brothers, she loves to play and has poor eyesight. Escaped her family and lives with Unfallen snow (Língluò xuě), calls her Ling Ling, and occasionally likes to tease her. She has never left the forest in her life, and will go to the Chalet with Unfallen snow.

母雪虎，戴著一個捕夢網。被無血緣的兩個哥哥養大，愛玩，眼睛不太好。後逃家與零落雪同住，稱呼她為零零，偶爾喜歡捉弄她。一生未曾離開森林，會隨零落雪一起到木屋。肩高95。

Don’t know why she was thrown in the forest, probably because she was suffering from an unknown disease. Fortunately, E-79 picked her up and brought her up. They found that her disease must use some kind of plant growing in the Forbidden Mountain area to prevent the onset, but she doesn't know it herself. Pampered, but also desperate to get out of the cave. Because she often had nightmares when she was a cub, C-46 made her a dream catcher. As soon as she saw Unfallen snow, she felt the difference, and decided to run away with her. At first, Unfallen snow was very afraid of her, Snowsough had a good impression of her, and lived in Unfallen snow's tunnel by himself. After that, the relationship between the two parties warmed up, and they occasionally visited Chalet, but she didn't have deep friendship with the members of Chalet. Her hunting skills are not very good, and she will go hunting without telling Unfallen snow.

不知道為何被丟在森林裡，很可能是因為她患有一種不知名的病，幸運被E-79撿了回去養大，他們發現她的病，必須靠某種生長在禁山區域的植物來阻止發病，但她自己並不知情。被寵得，但是也很想離開這個洞穴。因為幼時常常做惡夢所以C-46做了個捕夢網給她。她一看到零落雪就感覺到她的不同，雪颯決定帶她逃走。起初，零落雪非常害怕她，雪颯對她有好感，自顧自地住進零落雪的地道。後雙方感情升溫，偶爾也到木屋拜訪，但沒有跟木屋的成員深交。狩獵技術不是很好，會背著零落雪出去狩獵。

Later, she gradually lost weight and gradually lost her sight. No matter how Unfallen Snow concocted herbal medicine, she could not cure her. She felt that she would die, and she didn't want Unfallen Snow to do this for her, or even see her die.

後來她慢慢消瘦、漸漸失明，無論零落雪怎麼調製草藥都無法治癒她，她感知到自己會死，而她也不願讓零為她如此，甚至看見她死亡。

In the real ending, after Bell gone, Snowsough decided in his heart to leave as soon as possible while he was still able to move, the farther the better. Leaving only the dream catcher behind, she leaves alone and goes deep into the forest, avoiding any beast tracks and getting lost in the forest.

真結局，鈴走了之後，雪颯在心裡決定了要趁自己還能動趕快離開，越遠越好。她只把捕夢網留下，獨自離開，前往森林深處，避開任何獸的足跡，迷失在森林裡。

In the perfect ending, she had hope, and her brothers began to be willing to learn more about Unfallen snow. They decided to go to the temple of Phoenix to pray for Phoenix to cure the disease, and Phoenix also responded. Although she was still blind, she and Unfallen snow can finally live a happy life.

在完美結局，她有了希望，而兩位大哥也開始願意去了解零落雪，他們決定前往靈鳳的神殿去祈求靈鳳治癒疾病，而靈鳳也回應了，雖然她仍然是盲眼的狀態，但她和零落雪終能過上幸福快樂的日子。