I Collect Albums in Another World and Become the Overlord of the Sea

(Different world + fishing + collection + system + management) Lin Hai, a migrant worker who worked crazy overtime, died suddenly due to overwork one day and traveled to a different world, a different world composed of islands and oceans. In this world, marine life is the most important food and material for people. With the help of the system, Lin Hai became stronger step by step by collecting ocean atlases, and eventually became the king who dominated the country and established his own country.