Become Famous? ! It's a Little Bit Difficult

[Soul Exchange × Entertainment Circle × Metaphysics × Plot Direction × No CP] She was once the flower of the high mountains, a treasure on the stage, but when she fell from the altar, she accidentally exchanged bodies with her younger brother from a third-rate boy band... He was just a sister-in-law brother who had enough food for the whole family and entered the entertainment industry with his face. However, at the age of 19, his life turned around and he became a has-been female star... They were originally atheistic Muggles. After exchanging bodies, half of them not only entered the circle of metaphysics, but were also involved in past murder cases...