Su Wan decides to bid farewell to a passionless marriage and reclaim control of her life. Unexpectedly, Zhou Siye loses his memories, reverting from a cold-faced CEO back into a brazen eighteen-year-old rebel. Full of youthful spirit, he finds himself irresistibly drawn to the very same woman. No longer revolving her life around him, Su Wan focuses on herself, while Zhou Siye gradually learns to respect her career and choices. With one remembering the past and the other holding only his purest first love, they realize that once memories reset, what is truly worth restarting is not an old relationship, but two people who have learned to cherish each other, choosing each other once more.

撞回十八岁，冷面总裁把我重新追成初恋2

Knocked Back to Eighteen, the Cold-Faced CEO Woos Me Again as His First Love - Season 2 - Episode 1