The bustling platforms of Tokyo Station were alive with the mid-day rush, but near the Tokaido Shinkansen gates, a very specific, jaw-droppingly beautiful group of women drew the eyes of nearly every commuter passing by.
The legendary \mu's—or at least, six of them—stood in a tight, organized perimeter. But they weren't holding microphones or wearing stage costumes. They were holding diaper bags, rolling luggage, and keeping a fiercely protective eye on three children who represented the hidden legacy of the school idol world.
Seven-year-old Aoi, Umi's son, stood quietly by his mother's side, inheriting her posture and sharp, disciplined eyes. Nearby, six-year-old Hime, Maki's daughter, was twirling a strand of her own reddish hair, looking thoroughly bored, while Kotori's six-year-old daughter, Yuki, giggled as she adjusted a tiny hair ribbon.
Eli was checking her watch with a sharp, commanding frown, while Nico was frantically trying to organize a stack of kid-friendly snacks. Nozomi stood behind them all, a knowing, serene, yet deeply intense smile playing on her lips as she shuffled a deck of tarot cards.
"They're cutting it close," Eli murmured, her voice tight. "The train leaves soon."
Right on cue, Umi's phone buzzed aggressively in her hand. She swiped it open instantly, bringing it to her ear. "Kanata? Where are you? We are at the platform."
*"Umi-san! We're just entering the station gates!"* Kanata's voice came through, slightly breathless but carrying a newfound urgency. *"Listen, there's a change of plans. Shioriko and Mia are tagging along with us. They ran down from the rooftop right after you left."*
Umi raised an eyebrow, glancing at Maki and Kotori, who immediately leaned in to listen. "The student council president and the American girl? Why?"
*"Because of Lanzhu,"* Kanata explained, her voice dropping into a serious, heavy register. *"Shioriko called her. Umi-san... Lanzhu has a daughter too. She's been hiding in Hong Kong this whole time, but she found out Agung is back. She's booking the last flight out of Hong Kong tonight and flying straight to Haneda. She's going to head straight toward Shizuoka the second she lands."*
Umi's eyes widened slightly, a profound, weary understanding washing over her. *Fourteen,* she thought, the cosmic math of Agung's neglected family expanding by yet another branch.
"I understand," Umi said firmly into the receiver. "Get to the platform now. If Lanzhu is flying in tonight, we won't have time to stall in Numazu. As soon as we arrive in Shizuoka and coordinate with Aqours, we will need to arrange transport straight to the airport to intercept her. We cannot let her face him alone, and we certainly cannot let him slip away before the entire family is in one room."
*"Right! We're coming!"*
Umi hung up the phone and looked back at her group. Maki let out a sharp, breathless laugh, shaking her head. "Hong Kong too? That idiot really managed to scatter his life across the entire continent, didn't he?"
"The cards never lie, Maki-chan," Nozomi said softly, slipping her deck back into her pocket with a dangerous glint in her eyes. "The wheel of fortune is spinning. He thought he was just visiting Numazu, but the universe is bringing the whole house down on him."
"Nico-ni is going to personally strangle him if I have to carry this diaper bag across three different prefectures today," Nico grumbled, though her eyes were fiercely determined.
Down the terminal, the distinct figures of Kanata, Ai, Shioriko, and Mia came sprinting into view, carrying bags and strollers. The trap was officially set, the logistics were locked in, and the final destination wasn't just a quiet seaside town anymore. It was a full-scale family reckoning.