After enduring years of Takagi's teasing, Nishikata realizes her significance in his life. Now married, their days are lively with their mischievous daughter, Chii, who inherits her mother's prankster tendencies. Chii's playful tricks on her father amuse but also frustrate him, yet no one can outwit the ultimate teaser. Despite the ongoing teasing battles in the household, their interactions craft cherished memories, promising more to come.