#KAS How to prove the role of kas? 1 Speed and cost: You only need to download two mobile Wallets to transfer any amount to know. 2 dk protocol: Adaptive network, from the upper limit of network speed to extreme cases of radio propagation. 3 vprogs: Seamless connection between l1 and l2 for free access, smart contracts sovereign operation. The above points are all completed under the premise of Decentralization, security, and very low gas.