1. Instant rewards: Earn Lumens and USDT through mining, and the rewards are credited to your account in real time.

2. Ranking rewards: The top 100 users in the Crystal Cave Points Ranking will share a 2,500 USDC prize pool; the top 100 users in the cumulative invitation ranking will share an additional 2,500 USDC.

3. Invitation rewards: For every user successfully invited to complete the task, you will receive 20 Lumens, and an additional 10% of the Lumens income of the invited user.

4. Newbie gift package: Invited users can receive a 10 Lumens newbie reward.