Ice Crystals, Frost, and Snow

Two sisters unexpectedly transmigrate to the otherworldly continent of Motian and become twin sisters, embarking on a difficult path of cultivation. In search of their missing parents, they enter Beidou Academy. Later, alongside a pair of twin brothers, they face all sorts of perils, venture into the Ghost Realm, and destroy a sect. They are inadvertently swept up in a string of bizarre events, but unexpectedly find their missing parents. A mysterious figure in black has been trying to kill the sisters all along, and it turns out everything was part of a scheme devised by the Demon Emperor to break free of his seal. During the battle with the Demon Emperor, the older sister is gravely wounded while saving her younger sister. Her soul is severely damaged, and she falls into a deep sleep. Ye Wuji takes her away and then vanishes without a trace. A hundred years later, the older sister returns, and at last the two sisters each find their own happiness.