Park Woojin

Park Woojin (also known as Gingsul) is an Alpha working in the Ministry of Education. Along with his twin, Park Jihoon, he is a neigbour and childhood friend to the Kim Brothers in Sector 4, assembling themselves in the "anti senam kebugaran rt/rw/kelurahan" group chat.

He, Woojin, and Yohan admire Major Lee Jinhyuk greatly.