Lin Lei: 30+. Before time travel, he was heavily in debt. He had a hot-tempered personality and was reckless. He had business acumen but was easily impulsive. After time travel, he secretly made up his mind to secretly seize business opportunities to protect Su Wan.
Su Wan: 30+, before time travel, she was careful and procrastinating, gentle and tough, and fell in love with Lin Lei; after time traveling, she deliberately changed to procrastination, secretly helping Lin Lei avoid pitfalls, and concealing the secret of time travel.
Core conflict: The husband and wife conceal their identities from each other and secretly work hard to make up for the regrets of their previous lives, counterattack and get rid of poverty, and transform from indebted citizens to a business couple.
