Heartbeat Countdown: Wait for Your Resignation

Lin Feng, a delivery man abandoned by his girlfriend right after graduation, unexpectedly meets the cold and aloof teacher Leng Menghan after a drunken encounter. A month later, they reunite during a pregnancy checkup, revealing Lin Feng is carrying twins. He immediately takes responsibility, moves in with Leng Menghan, and activates a new dad system. Alongside prenatal exams, marriage registration, and buying a house, the system continuously delivers surprise rewards. Together, they face family challenges, skeptical relatives, and interference from ex-lovers, evolving from an accidental connection to a deep, lasting love. They eventually renew their wedding vows and begin a happy, complete life as a four-person family.