The transformation from the original centralized blockchain model to the decentralized blockchain model is not without challenges. September 2020 marked an important moment for Metastem, as we announced the launch of MTS mining. Users could then purchase MTS mining plans with different hashrate, mine MTS tokens, or earn more income by staking MTS. However, the blow to the mining machine market in 2021 required us to choose a path that is more suitable for market development. Therefore, Metastem embarked on a new journey with a strong technical team. However, in 2021, due to the impact of the international environment on the mining market, we were obligated to choose a path that is more suitable for market development. Therefore, Metastem embarked on a new journey with a strong technical team.