In order to recruit GodsCharacters and upgrade the level and palace, you need to have enough balance of $OCEANV2 token in your wallet.
$OCEANV2 token is bep20 token and you can import it in your wallet like this:
BUSD is a stable coin which runs in Binance Smart Chain. BUSD price is stable (1 usd) and you can swap it into any other token you want.
BUSD works as a reward token in OceanGods game and you can see the balance in your wallet.
You can import BUSD token in your wallet like this: