Lin Mo was ostracized in the company for being "timid and afraid of getting into trouble", and even his promotion opportunities were taken away by related households, thus experiencing social injustice. In a desperate situation, he activated the "Xian Card System" to draw Xian Xia cards (skills, magic weapons, talismans, etc.), But he chose to use the cards in a low-key manner and silently solve the problem. By chance, he met Su Qingyue who was being made things difficult by the fake daughter Su Manni (who was jealous and good at pretending to be pitiful) and helped her out. With the contact, Lin Mo discovered the mystery of Su Qingyue's life experience and the family conspiracy behind Su Manni. He used cards to resolve the crisis and help Su Qingyue find her identity, and the system was constantly upgraded to unlock stronger cards. In the end, the two teamed up to expose social injustice and make the villains pay the price. Lin Mo also transformed from a "coward" into a powerful fairy who can protect others.
