She bears the responsibility of reviving the Snow Land. For 18 years, she has been living on the top of a snowy land without any brilliant colors, practicing martial arts in the biting cold wind. The few warmth she had came from the girl who was willing to give up her life for her. Eighteen years later, she met him. Whether it was blessing or misfortune, destiny or calamity, it was just a thought. Due to a misunderstanding, she slept on the top of the snowy land. Three months later, rumors spread that she had returned from the dead. When he got the news, he went crazy about it. But when they met again, the love he once had turned into anger in "her" eyes, making him unbearably painful. It turns out that "she" is not "her", it's just his wishful thinking, just a dream.