Chuutatsu Shibai is a young woman with shoulder-length pink hair and pale gray eyes, often clad in a gray suit. As Kyosho Academy’s strategist and secret leader, she orchestrates schemes from the shadows, positioning herself as the arch-nemesis of Koumei Shokatsuryou. A wheelchair confines her mobility following injuries from a violent clash with Teni, whom she later adopts and raises. Despite her physical limitations, a dragon tattoo etched on her right hand flares to life when channeling her chi or detecting formidable adversaries. Romantically entwined with Sousou Moutoku, she manipulates him and malevolent spirits to sow chaos, aiming to reshape events to her design. During the Battle of Red Cliffs, she rams a car into her foes, only to crash and reveal her disability as a calculated ruse. Though she duels Ryubi, Kan’u delivers her final defeat. In a desperate gambit, she merges her power with Sousou’s, obliterating her body while her spirit resurfaces reincarnated as Kentei. Her tactical brilliance, ruthless manipulation, and complex ties to figures like Sousou and Teni drive pivotal conflicts, cementing her influence over the academy’s fate.