After everything Izuku done for his class most of the people betrayed him since Shigaraki made it a last minute attempt to obtain victory for beating Izuku himself. Weeks after Izuku was framed he left again that made a certain creati upset that her boyfriend left again after getting him back. After Shigaraki told the world that he framed Izuku just to get a last minute win the country of Japan went into chaos. With Izuku he went to Europe to have a new life where he doesn't even want to be hero anymore and luckily for him he went to Russia and became apart of the military. Months after the frame the group who didn't betray Izuku met him in Russia and saw he's a military soldier.

Ship
Izuku x Momo

Eri is with Momo when they made it to Russia. And Izuku betrayers went to the gulag