Tong Hua learned that her adoptive father, a gambler, was going to marry her to the creditor to pay off her debt, so she arranged a flash marriage with Lu Yuchuan, whom she had never met before, under the arrangement of Grandpa Lu. However, her adoptive father forcefully gave it to the creditor. After Lu Yuchuan rescued her, they went to the hospital to visit Grandpa Lu. Without knowing Lu Yuchuan's true identity, the two started living together. Under Tong Hua's arrangement, Lu Yuchuan's cold home smelled of fireworks, but the two were still slightly resistant to the flash marriage relationship. In order to assist in the birth of his little great-grandson, Grandpa Lu gave each of them a glass of medicated milk.
It looks good and worth a look
The plot is very realistic and I like watching it