The quiet family life of Kira Yoshikage Midoriya (Abandonedcomplete)

After the villain attack on UA highschool at the Unforeseen Simulation Joint, Izuku's father returned to his family after a long time being away and he is none other than the twisted serial Kira Yoshikage. How is this possible? What course of events led to Kira being Izuku's Dad? And how would Kira's innate desire to kill change the world of MHA? *Major Character Deaths *Alt-canon