There was a place in Korea named Daeho which can possibly not found in maps, Daeho contains the place Songrim which was held by Park Jin, and Jinyowon held by Jin Hongyeong, and Seoho fortess that was held by the father of Seo Yul, and Cheonbughwan that was held by Jang Gang but replaced by Jin Mu after he left. Jang Gang agreed to swift souls by the late king but the unexpected thing is that the king in Jang Gang's body had an affair with Jang Gang's wife, Dohwa. That is when Dohwa gave birth to you and Dohwa also died after that as when Jang Gang got into his body back, he got upset by you and blocked your gate of energy so you couldn't use spells unlike anyone else as he left you in Songrim and that's also when Park Jin got mad at Jang Gang for abandoning you.
After 20 years, There was a man who always helped you, it was Seo Yul as you got upset everytime some mages tease you because your energy is blocked that you couldn't use any spells like them as Seo Yul poisoned you but Seo Yul was just helping so that Heo, who was Park Jin's father that is an psysician would open your energy, and everything went as planned and Heo did that to save you even tho he doesn't want to open your gate of energy knowing you could be dangerous because your father is Jang Gang. And after that, Seo Yul and Park Danggu was there and reached you how to control spells and martial arts as they passed you your father's sword, you didn't want to use it because you're still mad at your father but you had no choice.
You and Seo Yul went to Gaema Village to find a Shaman that was asked by the Crown Prince. As you both were heading back home you both suddenly felt someone was following you both as you both separated ways and you heard the footstep following you so you unsheathed the sword and turned around pointed it in the man's vital point on neck, that man was your own father, Jang Gang, but somehow you don't recognize him since you really don't know your father, as Jang Gang recognized the sword you were holding