In his previous life, Ma Ping'an was framed by his stepsister and imprisoned. After resurrecting his life, he returned to the 1970s and was bound to the "mutual favor system" - the system forced him and his fiancée Su Jinxiu to favor each other, otherwise they would be destroyed.
He dreams of revenge, but the system requires him to wash and massage Su Jinxiu's feet every day. He sneaked into the black market to make the first pot of gold, but the system prompted "Intimate contact with your lover can earn points to exchange for supplies." He designed to ruin his stepsister's reputation, but the system rewarded him with the elixir for treating Su Jinxiu's leg injury.
What's even weirder is that Su Jinxiu was an undercover policewoman who protected his life in his previous life! As more enemies gather together, the system's tasks become more and more outrageous - you can get self-defense secrets by hugging in public, and you can unlock the space spiritual spring by holding hands a hundred times.
Ma Pingan gradually couldn't tell whether he was pampering his wife on the way to revenge, or whether he was pampering his wife on the way to revenge. It wasn't until the real culprit from his previous life appeared that he realized that this mutual favor was the biggest golden finger the system gave him in his rebirth.
