Mountain and Sea Miyu

When Mi Fang went home for the holidays, when she was cleaning up the warehouse, an accident caused the Classic of Mountains and Seas left by her grandfather to fall into a basin. Then a magical scene happened. The Classic of Mountains and Seas that fell into the water was picked up by Fifty Strings who suddenly appeared. The other party claimed to be one of the gatekeepers of the Mountain and Sea Realm, and told Mi Fang that the Classic of Mountains and Seas was one of the gates to the Mountain and Sea Realm. Because many of the words were blurred by water, the power of the door was weakened, and many monsters escaped. And all of this is Mi Fang's responsibility. He is responsible for recovering the escaped monsters and sending them back to the mountain and sea realm...