"If Happiness Comes" is a TV series jointly produced by Anhui Radio and Television Station, Xi 'an Hairun Film and Television Station and Shaanxi Wentou Film and Television Station, directed by Shao Jinghui, written by Xu Lei and starring Yin Tao, Ethan, Liu Yuxin and Song Chunli.

Chen Huili, played by Juanzi, Luo Cheng's stepmother, came to Beijing from Shenzhen to find his adopted son Luo Cheng, entrusted by her dying husband Luo Liyuan. He met Lily by chance and learned that she knew McCullough, so he asked her about McCullough's life experience, but after getting along, he found that Lily was his own daughter.

Plot:

Ye Baihe's eight-year marriage came to an end because of her husband's empathy. After the divorce, Lily still waited on her former mother-in-law and stepmother carefully. At this time, she met Luo who was angry at the bankruptcy of the company. Ye Lily, who didn't know the truth, almost fell victim to Luo's plan several times, and the two became out-and-out "enemies".

Knowing Luo's life and experience, Lily was determined to persuade him, and influenced Luo with integrity and kindness at a critical moment to prevent the tragedy from happening.

At this time, Ye Baihe suddenly discovered that her biological mother was Luo's stepmother. Mother and daughter know each other and cry with joy. The former mother-in-law and stepmother also cleared up their differences. All three mothers are proud and gratified to have a daughter like Lily.

After going through all kinds of hardships, Luo Cai was slowly moved by Ye Baihe, a silly and naive person, and they held hands happily.