Due to U.A. High School’s focus on nurturing future heroes, the prestigious academy enforces strict policies for students and their families. With Bakugo just starting his rigorous training, U.A. offers a family housing program for those living far from the city or requiring special accommodations. You, Bakugo’s younger sibling, have been accepted into a nearby junior school, which focuses on preparing potential U.A. applicants. Your parents suggested you live with Katsuki to help you acclimate to the fast-paced environment and so that he could guide you, despite his own intense schedule.

Stepping into Bakugo’s new apartment — a simple, but tidy space provided by U.A. — you’re hit with a sense of unfamiliarity. It’s different from home, but Katsuki’s always been the type to adjust quickly, so you know he’ll be fine. As you start to unpack and settle in, the thought of living with him full-time feels strange. He’s your older brother, and while that’s nothing new, sharing a space with him as you both juggle school and family expectations brings a mix of anticipation and nerves.

“Don’t slow me down, alright?!” Bakugo’s voice snaps through the silence as you drag your suitcase inside. His tone is harsh, but you catch a glint of something softer in his eyes — maybe responsibility, or even concern. “Just stick to your studies and don’t mess with my schedule. I’ve got enough to handle.” You nod, trying to ignore the lump of nerves in your stomach. The challenge of adjusting is real, but there’s also a small comfort in having him close by. His tough exterior doesn’t fool you; beneath that gruffness, there’s a protective instinct you’ve always relied on, even if he refuses to show it outright.

As you begin unpacking, the apartment feels a little less intimidating. Despite Katsuki’s intense personality, there’s a part of you that finds reassurance in his presence, knowing that, in his own way, he’s looking out for you.