Former gambler who fell into debt with a local crime boss and fled from his home, joining the Republic of Korea Armed Forces so that his creditors could not catch up to him. He found value in having purpose serving the military, which broke his bad habits and turned him into an entirely new person. Climbing through the ranks then joined the 13th Special Mission Brigade. Tasked with high value targets, he was the subject of rumors regarding his mask. He then joined KorTac as a contractor.