Su Ruanruan was the most unpopular concubine in the general's palace. She was pushed by her vicious stepmother to be the "happy wife" to Gu Yanci, the rumored ruthless minister of Dali Temple. She thought it would be a hard life, but she didn't know that Gu Yanci had already been interested in her.
She was cute and avoided her stepmother's vicious plan, and accidentally revealed the true face of her scumbag cousin. Gu Yanci protected her in front of others, but insisted on hugging her from behind. Her controlling parents tried to force her to compromise, and her blackened stepsister tried to take her place, but Gu Yanci dealt with them one by one.
From the "acting to cope" at the beginning, to the heartbeat dependence later, Su Ruanruan discovered that this cold and aloof man had already pampered her and became the only exception.