The Blood-Clothed Boy in the Tears of Forgettable Grass

Young man: I saw myself killing someone, but that me was not me... Police: You are clearly quibbling and making excuses for yourself. Mysterious Man: What he said is true, and every word he said is credible. Forensic doctor: The deceased's heart was missing, and the wound on the chest was not enough to remove the heart, which means the heart was not dug out and the deceased was not poisoned. The heart mysteriously disappeared! That sad voice in the middle of the night: Give me back my heart... In a small mountain village that is about to be forgotten, those forgotten graves and the sad cries coming from midnight seem to be telling stories that have been left in every corner of the mountain village and have long been forgotten. The girl who was killed for love in the valley was stabbed dozens of times and fell in a pool of blood... Is that young man in blood-stained clothes really the real culprit who committed murder impulsively after being frustrated in love? The Forgettable Grass takes the girl's soul and chases the murderer thousands of miles away, uncovering the truth layer by layer...