Renfutsu Yukinoshin, a dedicated martial artist and expected successor of his dojo, faces a crushing defeat against a rival, leading him to seek solitude and self-improvement in the mountains. During a harsh winter, he encounters a small white critter in distress and finds himself in a life-threatening situation in his attempt to rescue it. Yukinoshin's life takes an extraordinary turn when a beautiful and enigmatic woman appears, filling his once-ordinary existence with affection and a twist of fate. It marks the beginning of a new chapter of "Bishoujo Mangekyou", where love, passion, and the pleasure of the dream realm intertwine. Embark on a journey through a world steeped in timeless history and witness the tapestry of reborn souls as they weave through this evolving tale once again.