One of Min-Seong's disciples alongside Kim Shin, Pi Woo-Jin and Seo Jin-Tae, Dae-Geon's story is one of self-sacrifice. Alongside Woo-Jin, he once opposed Hasung's takeover on the Hoeam region, until an incident in which Dae-Geon and Woo-Jin directly assaulted the cornerstone of Hasung at the time and Dae-Geon confronted Deok-Su by himself. After that, Dae-Geon seemingly betrayed those of Hoeam and joined the Hasung group, but in truth, he did so in a pact with Deok-Su: In exchange of his fealty