Qin Ming woke up to find an app called "Bondage Restraint" on his phone. The icon was exquisitely designed, depicting a woman with a voluptuous figure bound in intricate rope art. He assumed it was a virus and casually deleted it. But the next day, the app reappeared on his phone. Even a factory reset didn't help; the app would automatically reinstall itself. He tapped the icon, and the application interface was minimalist. There were a few input fields: Name, Age, Gender. Below that was a dropdown menu labeled "Restraint Method." Qin Ming tapped it, and the options ranged from ordinary ropes and leather straps to cold, metallic implements, all available. Each option was followed by detailed descriptive text... One to two chapters per character.
