Resurrection of Spiritual Energy: My Classmate Exploded at the Beginning

My father died unexpectedly three years ago. A black envelope made him suspect that his father's death was not an accident. Three years later, the black card, which has the same origin as the black envelope, reappeared. This time, its appearance caused the classmates who lived together day and night to explode on the spot. Lu Xun knew that this was his only chance to solve the mystery. Looking at the broken meat and blood on the ground... Lu Xun slowly took out his cell phone and dialed the number of the Criminal Investigation Police Department. "Hello Criminal Investigation Police Department, my classmate exploded on the spot, the address..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.