Ethan Hayes lost his mother and sister. Reborn into his high school days with his previous life's bank card, he turns over a new leaf to protect his family. He compensates his mother, dotes on his sister, and puts the landlord and punks in their place. Using foresight, he makes investments, acquires companies, and enters booming industries, building a business legend. He resolves past conflicts, makes up for all his past regrets, becoming a hero who protects his family.