Young Wu Shaochen, with an empty purse, relies on the brain-computer MMORPG "Domain" to fight for a way out. At the start, he rolls the unique talent Source of Poison; the poison comes with true damage and blocks health recovery. He cross-level solo-farms various wild monsters, achieves the first kill of the entire server's BOSS, drops a large amount of realistic trade-able top-tier equipment to earn hundreds of thousands, encounters the wealthy female lead Su Muxue, and hatches the silver wolf pet Yintailang. Relying on unsolvable poison damage, he crushes all masters of the entire server!