Wan Dongcheng cheated, and was caught by Li Shiping once; he was also harshly lectured by his son. Yet, after not keeping to his ways for two years, he reverted to his old habits, and at the time when his daughter was having her second child, he made the choice to save the younger and abandon the elder, leading to Li Shiping's death.
When her brother hurried to the hospital and saw his sister's cold corpse, he lost control and accidentally killed Li Shiping's husband; fortunately, his son had a good friend who found him a good lawyer, but he was still sentenced to over a decade in prison.
Both children suffering mishaps at the same time was too much for Mr. Li to bear, and he fell seriously ill. It was his son's friend who stayed by his side the entire time. Without that friend, the elderly couple really wouldn't have known how to get through those dark days.
"We've arrived, this is my home."
Shen Mianmian was pulled back to reality by Li Shiping's voice.