After being rejected by his father for twenty years, Shen Zhiwei used his discarded leftovers to make a pot of life-extending soup and actually saved Shen Yuanshan from dying. But the soup contains an ancestral secret recipe, which attracts the covetousness of stepmother Zhou Manqiu. Even the silent Grandma Chen also hides a shocking secret. When the illegitimate son Shen Zhaoyang brought out a plate of 'garbage banquet', the Chinese medicine doctor Lu Mingchuan finally admitted his mistake, and she realized that it was not his daughter that his father refused to acknowledge, but the person who he killed with his own hands and who knew how to save people with leftovers. This time, she wanted this bowl of soup to awaken the conscience of the entire Shen family.