Red Dripping on White Snow

Two best friends get reincarnated and end up in a strange world where they don't know that even in another world, they're still together. A fair young man who finds himself in the body of a poor orphan, and a youthful lady who finds herself in the body of a grand duke's daughter. In a mission to survive and look for a purpose, the two navigates through the world without the knowledge of the other. Will they reunite?