Catch the Sea: My Tidal System Can Do Anything

Qingmei breaks the engagement in public and looks down upon her with cold eyes. He despises his family's poverty, despises his sick sister, and supports his elderly and sick grandmother. He has a heavy burden and no future. As everyone knows, after awakening to the tidal system, you can see the entire blue sky! Contract tens of thousands of acres of sea area and occupy golden fishing grounds; catch the best seafood, raise rare aquatic products, and monopolize ocean-going business opportunities; make windfalls when the tide rises, and make big money when the tide falls! The former fiancée regretted it so much that she went from a poor boy in a fishing village to the overlord who spanned the blue ocean.