All participants, including the host, are forced to drink large amounts of water and must endure a series of games while on the verge of peeing. Every game is designed to push them to their limits, intensifying the urge to urinate. However, with prize money at stake, the contestants struggle to hold on. One by one, they begin wetting themselves, until the entire venue becomes soaked in urine. Even the host eventually gives in, continuing to host the event while wearing drenched underwear. The first half features cute white bunny girls wearing pantyhose and high heels, with visible urine stains spreading across their pantyhose—a standout visual that made this a highly praised and popular release among fans.