System activities, mall purchase. In the Against the Shuihan hand tour Mu Guiying rainstorm pear flower gun can be held in the game activities, through the completion of the activities of the task to obtain the rainstorm pear flower gun fragments, set up a certain number of fragments synthesized rainstorm pear flower gun to obtain the game mall, have access to rainstorm pear flower gun props or gift packs for sale, you can also use the in-game currency to buy the relevant props or gift packs to obtain the rainstorm pear flower gun.