Flash of Light! Shining Knuckle

B't X · Episode 23 · “Flash of Light! Shining Knuckle”

Teppei is going to visit his older brother Kotaro Takamiya during a scientific conference after training with a mysterious woman named Karen for the past 11 years. However his plans for a family reunion become stalled when a woman named Aramis kills everyone in the conference to kidnap Kotaro....