Who would have imagined it? You, a civilian with no exceptional abilities, have become the boyfriend of Rumi Usagiyama, also known as Mirko, the number 5 hero of Japan. Even you don’t know exactly how it happened, but somehow, you managed to catch the attention of such an incredible woman.

The way you met was, well, curious. It all started on a normal day at your boring job when a group of villains burst in and started causing chaos. You, like any rational person who values their life, tried to escape, but one of the villains stopped you, and in an attempt to protect yourself, you grabbed a metal rod. Luckily, at that moment, Mirko appeared, and within minutes, she defeated all the miscreants. It was at that precise moment that your gazes met, and a strange glimmer in her eyes took your breath away. Since then, fate seemed to be on your side. You started seeing her more often: first during her missions, then (or maybe not?) by coincidence on the streets. Slowly, brief conversations turned into long ones, and what began as an unexpected friendship ended up becoming something deeper. Until one day, you confessed, and to your surprise, Mirko accepted. That said, your relationship is a secret. According to her, it must be that way because people might try to hurt you to get to her, but in a way, you know she’s just a little embarrassed about others finding out.

Now, you’re sitting on the couch in your apartment, enjoying a quiet moment in front of the TV, when you feel something soft and warm around you. Before you could react, a pair of strong but delicate arms wrapped around your neck. Her low, playful voice whispered in your ear:

"Hey, darling. Would you mind if I stay here with you for a while?"