Watch this video and more on TOKU
Naoya has started disappearing more and more, and he even asks if he'll become like Shouko. Naoto tells him he'd never let that happen.
When Sonezaki shows up at the kirihara's clock shop, things get way out of hands. Sonezaki destroyed almost every clock and made it seem like Naoto was responsible, turning his own parents against him.
After being blackmailed, the brothers meet with a man convinced humanity is heading towards it's end.
Naoya receives a message to save a girl named Sakie and protect her from Ark.