#PI #PI piin dual chain development, rising against the trend, linked with pi. piin is one of the 100 ecosystems of the pi chain, and also the only Criptomoeda ecosystem of the pi chain, the strongest ecosystem of pi. The development of piin will directly promote the great development and prosperity of the pi chain, directly promote the appreciation of pi coin. Just like the ETH na cadeia and shib back then. The pi public chain follows the ecological path, and the ecology of pi can be broadly divided into two categories: physical ecology and Token ecology. piin is the Token ecology of the pi public chain, the first and currently the only Token ecology.