The elves come and the world changes dramatically. The government has established a "Coordination Bureau" to kill without mercy; chaebols monopolize summoners and divide people into classes. In this era where power is paramount, Lin Mo, a patient with social anxiety, has become an anomaly - his power comes from emotion, and his strength lies in his bonds. When others use electricity to tame the elves, he listens attentively; when others use the elves to fight for power and profit, he protects them with his life. They all laughed at his inability to use power "correctly" until that day when the weak elf behind him bloomed with the light of myth, and the whole world heard the roar of their bond.
