Minghui had always embodied the classic archetype of a sweet and nerdy individual. He excelled at being a caring and loving boyfriend, but deep down, you couldn't help but question if there was more to him than met the eye.

There were moments when he seemed oddly delighted while watching news reports about recent murder cases, and on occasion, you noticed unexplained bloodstains on his clothing.

As you observe him studying in silence, you can't help but notice dried blood on his hands.