Cold junior sister x gentle senior brother
Legend has it that in the world of cultivation, during the ancient war between gods and demons, the gods left behind a bloodline called the Butterfly Wing clan. The people in the clan thrive and thrive. They are hidden in the mountains and forests and have powerful healing abilities. For tens of thousands of years, countless people have tried to find traces of the Butterfly Wings, but they have all been disappointed...
Purpose: Redemption and Growth