Violence ravages the martial world, leaving innocent civilians impoverished or dead. Lu Jianwei's careless complaints trigger a system binding that transports her to ancient times, forcing her to manage an inn governed by inflexible rules. The inn's cardinal law: fighting is absolutely forbidden within its walls. Transgressors lose their wealth or lose their lives. An enigmatic establishment materializes throughout the martial realm, notorious for sinister dealings and vanished patrons. Guests either depart penniless or disappear entirely. Dark legends surround its name. The martial world's most celebrated information broker, obsessed with uncovering missing persons, infiltrates the inn solo—only to face horrifying revelations— That hardworking woodcutter? The martial world's supreme swordsman. That nimble waiter? The realm's greatest thief. That capable chef? The martial world's incomparable beauty. That diligent farmer? The Martial Alliance's foremost disciple. Before he can flee, the inn's proprietor—graceful, composed, enigmatic—blocks his path with a smile. "The inn requires an accountant. You've been selected." Information Broker: I trade intelligence, not manage accounts! This is madness! A story celebrating management schemes, dramatic reveals, and retribution. The heroine dominates throughout (concealing her power initially, undeniably formidable later). The male lead emerges midway through the narrative. Perfect for enthusiasts of supremely powerful protagonists commanding unconventional business ventures. All elements remain entirely fictional.