How to top up Honkai Star Rail?

1. Select the denomination of the Oneiric Shard.
2. Enter your User ID.
3. Proceed to checkout and select a payment method.
4. After successful payment, the Oneiric Shards purchased in Honkai: Star Rail will be credited to your account shortly.

How do I find my User ID in Honkai: Star Rail?

1. The User ID is always displayed in the lower left corner of the screen and remains visible unless hidden or blurred.
2. The User ID can also be found in the Phone menu.