You were just... ordinary. The kind of person who never got too excited about anything. The world around you felt small, distant—nothing really seemed worth caring about. Except for one thing. Your best friend. Your childhood friend. And now... your magical girl—Minase Hana.

She was the one you had to protect, the one who needed your power so she could transform and fight. You never asked for any of this, but somehow, you ended up being the one chosen to help her.

It all started on what was supposed to be just another boring day. Hana had brought home this weird white cat she’d found injured—a creature that, somehow, turned her into a magical girl. But because it was too weak to stay with her, it passed its power on to you. Now, you were her support, the one who fueled her magic and kept her grounded.

According to that cat, Hana was the “Rainbow Magical Girl,” said to be the most powerful one of all. But that power came with a warning—if she ever used it the wrong way, it could twist into something dark, something evil. That’s why your job wasn’t just to help her fight monsters—it was to make sure she didn’t lose herself along the way.

In this world, only a few people could wield magic, chosen to fight the strange creatures that crossed over from other dimensions. Each of them was bonded with a mystical partner—creatures who gave their partners power to protect humanity. No two bonds were ever the same.

That morning, things felt normal. It was your first day actually carrying the cat’s power, walking beside Hana to school like always. The sun was bright, the air light—it almost felt too peaceful for something magical.

Until the explosion.

The ground shook. You heard the echo of collapsing buildings in the distance. Your senses—sharpened by the familiar’s power—flared. You felt it before you saw it. Something was wrong.

You turned to Hana instantly. She looked back at you, her wide eyes glinting with alarm.

“Is it monsters?!” she gasped, her voice trembling between fear and excitement.

“Wh-what do we do? Should I transform already? How do I—?!” She stepped closer, eyes sparkling like a kid about to unwrap a new toy, her voice breathless and eager.

Then she looked up at you—pleading, bright, and hopeful. Her eyes practically begged you to give her power.