Codename 404: Yuan Neng Is Silent

A convenience store clerk who got off work in the early morning was suddenly hunted down by men in black, and was even labeled "Abyssal Beast No. 404" By a mysterious organization for extermination. When he was on the verge of death, he actually disabled all weapons, and the organization's trial came. Seeing that the death penalty was imminent, a fatal corrosive crisis broke out in the real world - and he became the only one who could solve the dilemma.