Before the Wedding, First Love Returns

Jiang Sian rides a motorcycle to buy breakfast for Ji Zhiyao, but a mysterious tunnel transports them back twelve years. The nineteen-year-old Ji Zhiyao is now thirty-one, preparing for her wedding. When she receives his call and rushes to him, seeing his youthful appearance, she can only pretend he is her younger brother. Devastated, Jiang Sian attempts to jump across a bridge to return to the past. His gentleness causes Ji Zhiyao to lose her way, while her fiancé's reminders bring her back to reality. When choosing an engagement ring, Jiang Sian angrily stops her and is mocked before leaving. At the wedding, as Ji Zhiyao walks toward her groom with tears, the door is kicked open. Jiang Sian, dressed in a bespoke suit with bodyguards, arrives against the light with a determined gaze, passionately declaring his love.