Bind

Bind, known by the codename 'Bind Chain,' is a significant character in the anime Hand Shakers, forming the combat duo 'Chain' alongside her partner Blake. Despite her privileged upbringing in a prestigious family, she harbors an almost obsessive emotional reliance on Blake. Her unique abilities are activated through an unconventional condition: only by enduring physical pain inflicted by Blake can her power be unleashed, creating a complex and intertwined bond between the two. In the sequel series W'z, her true name—Arakishiro Yukine—is finally revealed, along with the disclosure that she and Blake have since married, transforming their battlefield partnership into a lifelong union.