Mortal with a God-Slaying System

In a world overrun by demons, Yuri Archer, an ordinary man, awakens the [Equipment Slot] skill. Everything can be turned into his own equipment upon touch, with infinitely stackable attributes. He equips [Dragon's Blood Herb] to strengthen his body. He equips Flood-Dragon Demon Armor for an indestructible body. When immortals and gods suppress him, Yuri Archer wields the God-Slaying Sword, forcing them to bow. A mere mortal slays demon dragons and seeks eternal life.