bitlayer as the opening piece of Binance's 5 million dollar series, I have checked in for 7 days. The second week is a bit difficult and requires more funds. I will still focus on doing well in the first week. Checking in more than 10 times can earn you 100 wbtr tokens. Everyone must persevere and not forget. Currently, I have earned 20 Btr tokens: #币安Web3钱包联手撒钱 $BTC .