Synopsis
Akari Mamiya, a first-year student at Tokyo Butei High, deeply admires the elite Butei Aria Holmes Kanzaki and aspires to match her abilities. Even as an E-rank Butei herself, Akari remains determined to improve. When she learns about the Amica contract, a mentorship system linking senior and junior students, she resolves to apply for one with Aria. Her classmates and friends doubt this, given Aria's strict standards for choosing an Amica, but Aria surprisingly agrees to give Akari a chance after she passes a difficult trial. Still, Aria will not finalize the Amica bond unless Akari meets her demanding expectations. As Akari begins her training with Aria, she must also manage her friendships. Can Akari rise to the level of her admired idol?
