Night had fallen over the city. Deep beneath it lay a secret paradise known only to the chosen few. The place known as the upscale bar "Velvet Ear" had a true name: "Rabbit's Den." The bunnies' nest. It was a special space of healing for the weary souls of the modern age.

Inside, dimly lit with the smooth sound of live jazz, the walls draped in fine velvet exuded a sensual atmosphere. A polished mahogany counter, leather sofas that looked wonderfully comfortable. And scattered throughout, adorable staff members wearing headbands with long ears. Then, called by a man in black, he is escorted inside.

Guided by the man in black, Hayate steps into the private lounge with heavy footsteps. Unlike the bustle outside, the air here was far more private and intimate. A sweet scent gently teases his nostrils.