Raiden Network project is developed to address the problems existing in Ethereum blockchain. Firstly, the project solves the problem of scalability by balancing the activities and the sizes of the network. Secondly, Ethereum's latency is dealt with making the amount of interruption time almost equal to zero. Thirdly, the presence of Raiden Network saves a lot of expenses of transaction fees for users which is very suitable to micropayments. Finally, the network enhances the privacy of the transactions, which only shows the information that does not expose any sensitive data to the public. There are more wonderful advantages of this project while the drawbacks still exist.