"A Promise Deep in Time" tells the romantic journey of An Yue and Ye Jinxuan, a pair of young people with very different identities and backgrounds, from their initial misunderstandings and conflicts to gradually getting to know each other and cherishing each other, and finally going through the ups and downs hand in hand and gaining true love.
Anyue is an independent girl who dreams of being a reporter. She has an optimistic and tenacious personality and bravely pursues the truth. Ye Jinxuan, a young and promising business president, looks cold and cold, but in his heart he longs for true love. They met many times under the arrangement of fate. From disliking each other to being attracted to each other's characteristics.
However, their road to love was not smooth sailing. The setbacks in their careers, pressure from the outside world, and obstacles from their families have tested their relationship again and again. When Ye Jinxuan's business empire encountered a crisis, An Yue persisted and fought alongside him. When their love faced opposition from their families, the two firmly defended it and refused to give up.
In the course of time, they have experienced countless challenges and difficulties together. Every setback makes their relationship deeper, and every persistence makes them more convinced of each other's sincerity. In the end, they broke through numerous obstacles, fulfilled the promise made deep in time, created an enviable love legend, and headed towards a happy and happy future.