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#AI概念币强势反弹 The concept of Ai is so hot now, and all kinds of Ai concept coins are rising wildly, which is similar to the cross-chain Polkadot back then. At that time, Polkadot led a group of younger brothers and broke through the siege with the concept of cross-chain. Many exchanges opened a separate section for cross-chain. This heat can be said to be unprecedented, and it also surprised us, the old leeks who knew about Polkadot and Astro Boy in the early days. Now Ai has this trend. After all, it can be foreseen that Ai will only get stronger with the passage of time, so if you have a good Ai coin now, it may be really good! $BTC