Haunted by recurring dreams of a mysterious girl named Felina, a young man named Collin defies village warnings to explore a forbidden cave. Alongside his companions, he discovers that Felina's soul has been fragmented into different emotional facets, forcing him to navigate cruel trials to save her. After a harrowing ordeal involving sacrifice and a mystical white flower, Collin manages to reunite with Felina, though her desperate plea for salvation continues.
Collin ventures into a desolate realm to collect the fragmented souls of Felina, battling her various personas to restore her original self. After rescuing Sallian and overcoming the cold isolation of Felina's inner world through sincerity and love, Collin successfully reunites the princess's spirit. However, their joyful reunion ends in a heartbreaking sacrifice, as Felina must return to her frozen world to stop the eternal snow, parting from Collin forever.