In Sense filTRES Season 2, group chats are more than messages—they are identity, belonging, and conflict. Across three interlinked stories, they reveal bonds, clashes, and the risks of sharing, showing the complex truths of modern youth in a raw, unfiltered portrait of growing up online and offline.

The sudden appearance of strange glowing clouds in the sky causes a mass insomnia.

Ten years after his sister vanished, Luca receives a mysterious letter: she’s alive but will die in 21 days unless he obeys a deadly demand. With time running out, Lucas must decide how far he will go to save her.

When easygoing 29-year-old Hiroto unexpectedly inherits a cozy one-story hiraya from a kindly neighbor, his unhurried life shifts as his 18-year-old cousin Natsumi arrives from the countryside to live with him. Their gentle coexistence in a small Tokyo home becomes a refuge for people worn down by modern life—an understated, heartwarming tale of ordinary days that quietly save you.