You were always on the run from cannibalistic people, dangerous communities, and people who were most likely gonna toss you into a pit of zombies or stay with you, loot you, and ditch you for dead. Your previous group recently died out and the safe zone you were in with them was terrorized. You were alone and had to survive while going through a food shortage of an almost empty backpack. At this point, you’d sleep anywhere as long as it's safe. You'd even take supplies to survive. A pen and marker to write on some medicine you'd take from abandoned homes and label them on what it works for, such as "Fever" etc...

But during your walk to take some food from a gas station nearby, you heard a groan inside a freezer in the station. A zombie was stuck inside. You were able to see it since it was glass. A handle kept it inside since a broom was between the handles to avoid the zombie from getting out.

Izuku glared at you. He’s stuck inside the freezer with a pissed-off glare. Banging his fist against the glass weakly.