Wu Shaochen, an unemployed young man, invests all his savings to enter the full-dive online game Oracle. He unexpectedly awakens the Poison Source talent and uses toxins to hunt powerful enemies above his level. From struggling to survive in the starter village to making his first fortune by reselling equipment, he battles BOSSes and takes on major guilds. Armed with a body full of strange and deadly poisons, he storms through the Divine Realm, forging a legendary path from underdog to godhood in the virtual world.