Ning Zhou, a cook on an ocean-going supply ship, and seventeen companions stranded on an unnamed island. The main route would not pass them until a hundred days later. When everyone was preparing to unload the cargo at the mouth of Tranquility Bay, he tasted the undercurrent from a mouthful of offshore water six hours later, pledged three days of rations, and forced everyone to build a temporary tidal platform first. As a result, medicines and tools were saved, and the ten-meter trestle also welcomed the first small boat to exchange seed potatoes and ropes.
Ning Zhou's tide sense can only judge the ebb and flow of the offshore tide and undercurrents. Pollution, fatigue and fake buoys will all make it inaccurate. In order for the eighteen people to no longer passively wait for rescue, he must turn his limited judgment into soundings, pilotage, fresh water trading, high lights and real shipping; he also has to face the defensive Luo Pu, the white sailing fleet competing for the deep water mouth, and the more acute decision-making and port ownership after the rescue arrives. Within a hundred days, a logistics chef who only knows how to comfort people with food will make a harbor that can truly feed people and catch ships grow out of the reef.