I Increase My Soul Power by Devouring the Souls of My Enemies

On the last subway train, I saw everyone had something on their back. The resentful spirit of the senior student in red was crawling backwards outside the window, but the passengers lowered their heads and scrolled through their phones without noticing. This is a city that eats people - every skyscraper is a tombstone, every subway line is a blood vessel. And I am the last "scavenger" still awake in this city. "Don't turn your head." A chuckle suddenly came from my ears, "There's... On your back too."