Internet-addicted boy Su Nian travels to the swamp black dragon Watrous in the fantasy world of the West. When he is about to die at the beginning, he is bound to the evil dragon system. He rescued Anna, the SSS-level sub-elf, and conquered beautiful girls such as the human mage Serena and the white dragon Zakonia. He defeated monsters and leveled up along the way, conquered the territory, and killed the eighth-level silver dragon Fenisa, and now has a mansion and many followers. When he was about to find his friends in the forest, he found that his territory was being massacred by the undead and his friends were missing. In the end, he accepted the invitation of the tenth-level golden dragon Ao Chen, joined the World Alliance to defeat the Demon King, and embarked on a new journey.
