In the year 20XX, a lone girl rises to fight against evil—her name is Hojo Kaera. A skilled superheroine who masters transformation and combat, she infiltrates the massive criminal organization known as "Connection." Engaging their soldiers in battle, she is gradually overwhelmed and ultimately captured. Knowing her weakness is tickling, Connection launches an intense tickling interrogation. With her allies wiped out and no one left to call for help, Kaera is forced to keep laughing no matter how unbearable the torment. How will her inner strength and the power of laughter hold up? Can she survive this relentless tickling laughter hell?