Jinghongjian

The protagonist accidentally traveled to the ancient Nanqing Kingdom with modern memories. In his previous life, he was a sixty-year-old man who started from scratch and became the world's top rich man in his teens. He was reborn as the world's richest man. He unexpectedly apprenticed to the Killer King and became a new generation of Killer King. After studying at the Business Academy and constantly completing killer tasks, he became the richest man in business openly and secretly became the Killer King. He continued to expand his power and became the strongest person in black and white.