After three years as a temp at a bank, Xu Peiwen runs into Sang Chu, the high school's most popular boy. Their fake relationship becomes real, and they impulsively marry in secret. Her husband becomes her boss, bringing secret sweetness at the office. With a vice president pursuing her, a glamorous female executive plotting against her, and a senior HR colleague making things difficult, the couple join forces to turn the tables. From a bill fraud case and a short-selling battle to a premature birth scare and ringing the bell at an IPO, they level up through one financial battlefield after another. They have twins, then a second child, and keep their marriage secret for a lifetime. Sweet romance, humor, and personal growth: in 600,000 words, this story captures the hopes and bright new beginnings of ordinary bank employees.