To promote sustainable cooperation and encourage the community to participate in PvP, xPET and OKX Wallet have organized a Special Event to refund users 100% of gas fees when upgrading pets or joining PvP. xPET<> OKX Wallet gas return event will last for 3 days starting from 2 AM UTC on Feb 26 to 2 AM UTC on Feb 29. So take the opportunity to freely upgrade your pet or participate in PvP and get back 100% of your gas fee.How to Participate in the xPET<> OKX Wallet gas return event?Prepare for...