Luo Qingshuang was born to be a "sacrifice". As a saint of the Demon Cult, she has peerless looks, but is burdened with cold poison. Every time she practices ice-based skills, she burns her remaining lifespan. The elders in the church asserted that she would not live to be twenty years old. In order to survive, she restrained her demonic aura, hid her sharp claws, disguised herself as a harmless little white lotus, and sneaked into the Tianyan Sect, the first sect of the righteous path, just to steal the "Yang Fire Pearl", the supreme sun object that could save her life. The plan went smoothly, and she became the most beloved junior sister of Tianyan Sect. Everyone felt sorry for her, a sick beauty who could collapse at the slightest hint of wind. Especially the eldest disciple of the sect leader, Lin Yifeng. He is like the clear breeze and bright moon, a model praised by everyone in the righteous way. He would patiently search for her body-warming herbs, clumsily transfer spiritual power when she was suffering from cold poison, and would gently tell her: "Don't be afraid, I'm here." Luo Qingshuang thought that this might be the only light in her dark life. Until she discovered that Lin Yifeng's master was the culprit who severely damaged the Demon Sect and made her bear the hatred and curse. The Sun Fire Pearl is close at hand, and the tenderness of her lover and the blood feud of her family are intertwined into a web, trapping her in it. There is no coexistence between good and evil, which is fate and a choice she must make. Later, in front of the Zhengdao Immortal Gate, she stabbed the frost blade tempered with cold poison into his chest with her own hands. In his disbelieving eyes, she said word by word: "Lin Yifeng, I have never loved you." She used her love silk as a sacrifice, forged the blade with her blood, cut off the worldly bond, and also crushed the hypocritical fairy gate. In this life, she doesn't want love, she just wants life. She wanted to stand alone in the sky and let the world no longer be able to restrain her.