Travel Across the Island to Stay Healthy

Everyone travels across the island, while I survive others. At the beginning, I have an island with a fishing rod, but I get a health system. While others are still worrying about food and water, I have upgraded the island and become a homeowner. Your only goal here is to survive. There are treasure chests scattered around the island. You can use fishing rods to catch the treasure chests to obtain survival supplies. The island is also surrounded by dangers. In addition to facing a harsh environment of food shortage, there are also various dangerous sea beasts and pirates.