A project did not take the old path of launching a new chain, but instead built a confidentiality system on existing blockchains like Ethereum. The core technology is fully homomorphic encryption ( FHE ), coupled with longer computing ( MPC ) and zk-SNARKs ( ZK ). This idea is quite interesting—rather than reinventing the wheel, it adds encryption capabilities directly to existing chains. Privacy computing in this area is indeed a necessity; let's see how many practical problems this combination can solve.