Spend less than 1 U, time 3 minutes.
1. Transfer 90 USDT from the exchange to the wallet, BSC chain;
2. In the wallet assets, exchange USDT for 25 U's BAS, as long as it's greater than 2000, immediately exchange back for USDT;
3. Then exchange USDT for 0.1 BNB;
4. Go into the task to mint the last one greater than 0.1 BNB;
5. Go back to the wallet assets and exchange 0.1 BNB for USDT;
6. Then go back to the tasks to mint the remaining 3, all verification completed.
