No system, only clothing, but true patriotism. Beachcombing, fishing, business development—no offense intended. Higashino Saku only came to Hokkaido for a vacation, to soak in hot springs and experience an authentic massage, but unexpectedly, after a nap, he woke up in the 1950s. He had actually traveled back seventy years! At that time, Hokkaido was just beginning to develop, and its pillar industry, fishing, was only just emerging. Since he was there, he might as well make the best of it. In his previous life, Higashino Saku had been a lazy bum, because even with hard work, without opportunity, it was all in vain. But now, opportunities were everywhere. As long as one was willing to work hard, even starting from scratch and becoming a tycoon was not impossible. He started by collecting seashells on the beach, then bought fishing boats, developed a fleet, and became a fishing tycoon, beginning a magnificent life…

Gao Zhiqiang traveled back in time to a Hokkaido fishing village in the year 1953 and became a small fisherman. This was the eve of the island nation's booming fishing industry, promising great success. Starting with a small wooden boat, he gradually expanded his business to owning iron boats, deep-sea trawlers, and even a distant-water fishing fleet. Formerly Gao Zhiqiang, now Fujiwara-kun, seized the opportunity and, through relentless hard work, ultimately became a fishing tycoon! He also helped many lonely women, providing them with a warm haven!