> For the complete documentation index, see [llms.txt](https://fishing-town-official.gitbook.io/fishing-town-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fishing-town-official.gitbook.io/fishing-town-whitepaper/technology/semi-oracle.md).

# Semi-Oracle

Fishing Town developers build semi-oracle aiming to let players play and purchase NFTs with acceptable price: when Token price is high until it lifts the price of the boxes up, system will automatically lower the amount of Token that player needs to purchase a box.

![](https://3426329266-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FbNlnqNXe5xQRyRGUMBxo%2Fuploads%2FeiEaiw2R054A8U4NjanT%2FSemi-oracle.png?alt=media\&token=eea97d45-ec5b-4632-b70f-08e35a26be5e)

<mark style="color:red;">**What's the difference between Oracle and Semi-Oracle?**</mark>

<mark style="color:red;">On Semi-Oracle system, we can freeze maximum and minimum price of Fishing Town Token players use to purchase a gachapon. From this action, it helps stabilizing the Fishing Town Token comparing to Oracle system. Moreover, it helps increasing the value of Fishing Town Token.</mark>