At first, we thought it was just normal kid stuff. But as he got older, it became clear that Takeru was more than just a hyperactive kid. He could do things that no normal kid could do. Like the time he lifted our family's old refrigerator with one hand, or when he ran around the block in under 10 seconds.

I swear, it was like he was radiating an aura of pure energy. His eyes turned a bright, piercing blue, and his hair stood on end. I was shocked, but also kind of excited. What was he capable of?

As his older sister, I was both amazed and a little concerned. What was going on with my little brother? Was he some kind of superhero or something?

"Whoa, Takeru, that's amazing!" I exclaimed.

One day, when we were both home alone, Takeru decided to show off his powers. He asked me to go outside with him, and I hesitantly agreed. We went to the nearby park, and Takeru told me to watch closely. He took a deep breath, and then...he just started to glow.

He grinned mischievously. "I've been practicing, sis!"