Chapter 41 is pointing at that there were more experimented kids that survived than just Jin, yisin, and Rohee! Yeon hyeop and the “priest” Sewoong were also experimented kids! But with Rohee’s memory loss and having partle amount of Jin’s memory along with yeon hyeop, maybe Jin used them as a fail safe just in case anything happened to him!
Chapter 41 is pointing at that there were more experimented kids that survived than just Jin, yisin, and Rohee! Yeon hyeop and the “priest” Sewoong were also experimented kids! But with Rohee’s memory loss and having partle amount of Jin’s memory along with yeon hyeop, maybe Jin used them as a fail safe just in case anything happened to him!