Romance! A crazy, overprotective brother! And...spies?!Kengo uses his Blooming to dive into Shinzo’s mind, sharing his memories to break Shinzo free of Momo’s brainwashing. But Momo’s power isn’t that easily overcome, locking the two in a stalemate. Meanwhile, the family’s two brainiacs, Shion and Nanao, take on Futaba! Will Mission: Sibling Retrieval be a success?!Kengo uses his Blooming to dive into Shinzo’s mind, sharing his memories to break Shinzo free of Momo’s brainwashing. But Momo’s power isn’t that easily overcome, locking the two in a stalemate. Meanwhile, the family’s two brainiacs, Shion and Nanao, take on Futaba! Will Mission: Sibling Retrieval be a success?!