In this universe, Bikkuri‑Man stickers are so valuable that they must be shipped in a secure money‑transport vehicle. A year earlier, the notorious "300 million Bikkuri‑Man sticker heist" shocked everyone. One afternoon, a high‑school part‑time courier named Yamato becomes caught in a clash over stickers between two rival convenience shops. Angel Mart, run by the Phoenix manager, is renowned for its user‑friendly glitter stickers, while Devil Store on the opposite corner also vies to lure Bikkuri‑Man enthusiasts. Old allies split into friends and enemies, and the fateful showdown commences. Their rivalry escalates as each store deploys tactics to secure the coveted stickers, turning the neighborhood into daily strategy and loyalty.
