Conan: When Shinjiu and Maolilan swap bodies

【True Wine】【Soul Swap】【Demolish Shinran】【The Protagonist Doesn't Know the Plot】【Single Female Lead Maori Ran】
Aosawa and Mao Lilan are two completely different people. One lives in darkness, lazy and dead.
A life in the sunshine, romantic and beautiful.
Two people are like two completely non-intersecting parallel lines, and perhaps they will never intersect in this life.
But an unexpected exchange of souls bound the two people together tightly.
They were forced to play each other and intervene in each other's world in an irresistible manner.
"Mr. Qingze, is this what your world is like? Dangerous, depressing, and deadly."
"Girl, put away your excessive sympathy. Now, you have become me."
"Since you have become me, please, Mr. Qingze, forget your identity for a while and experience the life of an ordinary high school girl!"
……
Later, Kudo Shinichi, who had returned to his original appearance, looked at his beloved girl standing next to another man with their fingers intertwined with each other with bloodshot eyes.

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Ps: This is a post about Shinran, the author is a fan of Ran Maori, please do not read if you mind.
Don't discredit the original characters.
Lan has not turned evil, and her life creed will not allow her to kill or do evil.
But under the influence of the protagonist, he will turn from white to black, his cognition will change, and he will become a little sinister.