> For the complete documentation index, see [llms.txt](https://www.btkwiki.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.btkwiki.info/ingame-guides/features.md). # Features - [🎵Music Box](https://www.btkwiki.info/ingame-guides/features/music-box.md): Welcome to the Music Box a special NPC that rewards you for listening to music and staying nearby. This guide explains how it works, what you get, and common things to know. - [MVP Title Ranking](https://www.btkwiki.info/ingame-guides/features/mvp-title-ranking.md): Welcome to the exciting MVP Kill Points System! Showcase your strength and achievements by defeating MVP monsters and earning prestigious titles along with valuable stats and special effects. - [Battle Exp Dungeon](https://www.btkwiki.info/ingame-guides/features/battle-exp-dungeon.md) - [Auto Buff System](https://www.btkwiki.info/ingame-guides/features/auto-buff-system.md) - [Enchant grade system](https://www.btkwiki.info/ingame-guides/features/enchant-grade-system.md) - [🐾 Enchanter Manager Guide](https://www.btkwiki.info/ingame-guides/features/enchanter-manager-guide.md): The Enchanter Manager allows players to enhance their equipment by applying powerful random enchantments based on the item's refine level. The higher the refine level, the more enchantment slots avail - [Boss Raid](https://www.btkwiki.info/ingame-guides/features/boss-raid.md) - [Card Collector (Collection Book)](https://www.btkwiki.info/ingame-guides/features/card-collector-collection-book.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://www.btkwiki.info/ingame-guides/features.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.