Trip Down Memory Lane (Re-imagined)

A tangerine-haired woman, accompanied by an entity; traveling throughout the mystical, yet realistic worlds; searching for answers.

A girl in her twenties wakes up in a bed of flowers without the knowledge of her background. As she wanders around this mystical, yet unrealistic land, she encounters an entity named Spirit, who knows her existence in this world but had no clue about her entirely.
Knowing that the only existing individuals in this world are them and also the isolation of Spirit, who existed in this land far before her, she feels empathic to the lone entity as she comforts him with a gentle touch.
She feels the warm sensation emitting from him, reminding someone from her past. She does not remember who this person was, but it could be the one who can fill her holes in her fractured memory.
With the accompaniment of Spirit, they travel across different worlds with portals in designated locations to recover her lost memories.

No matter how many unforeseen dangers might be.