Embark on a thrilling journey in the action-packed fantasy world of 'I Became a Slave Collector in the Labyrinth City.' Follow the story of a cautious protagonist who delves into dungeons, navigating through different social statuses. With master-servant relationships and special abilities, this web novel explores the dark themes of cruelty and the protagonist's quest to save money to buy slaves. Dive into a harem of intrigue and danger in this R-18 novel.