Yang Jun, a young and handsome billionaire, was treading water with a powerful second-generation rich woman in the Aegean Sea. He was swept by a whirlpool into the 1980s and was reborn in the body of Yang Jun, an 18-year-old academic who was floating in the bathtub. He made full use of the original owner's various resources and established a wide-ranging multinational group company in just five years. His wealth continued to accumulate. I purchased an island and purchased three cruisers at a high price from the disintegrated former Soviet Union. I also bribed a key figure in Ukraine with a high amount of money to obtain three nuclear warheads. I didn't want to be trapped by a strange barrier while sailing on the sea, and the ship's cannon couldn't be blasted. I had no choice but to use a nuclear bomb. I didn't want to start the road to an empire in an alien world...,