# How to SL:U

<figure><img src="/files/mwsOmqcWtXlxbwV0TCjo" alt=""><figcaption></figcaption></figure>

### Gate Entry and Rewards Process:

1. Users can **purchase Gate Keys** from the Shop **that match their current Hunter Rank**.
2. Gate Key **can only be used to enter gates that correspond to the users’ Hunter Rank**.
3. Upon completion, users **receive a random box matching the rank of the cleared gate**.
4. **Opening the Random Box contain Monster Cards and Essence Stones**, with **higher ranks providing better rewards**.
5. Users can check their obtained Digital Collectibles in both their Collection and Inventory.

<figure><img src="/files/8I3ffTEHA9lxsIbwX0Cl" alt=""><figcaption><p>Rewards by Random Box Rank</p></figcaption></figure>

※ Collected Monster Cards can be **used for various leveling activities, including Combine, Upgrade, and Recycle**.


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