Echoes Hidden in Empty Buildings

A Masterpiece, Not on the Recommendation List

Don't recommend it to me if the protagonist's surname is Ye, don't recommend it to me if the protagonist's surname is Ling, don't recommend it to me if the protagonist has a lovely sister, don't recommend it to me if the protagonist is a saint, in short, don't recommend to me mentally retarded novels, the more ruthless the better! Kill kill kill! ! !