Mars and Venus were both born on the same day when a phenomenon causes the planets to align together. So Venus and her family receive all the luck in the world while Mars' family blames him for all the miseries they experienced in life.
Mars and Venus grew up together as childhood friends but separated later on when Venus and her family migrates abroad. Mars is just so unlucky when it comes to career and love, while Venus is a successful businesswoman. When they meet again after a few years, Mars realizes later on his bad luck subsides when he is beside Venus. He later on acquires good luck when he becomes a matchmaker, making certain pairs of people fall for each other. But when he failed to match Venus with her crush Adonis who preferred Mars' crush Mindy instead, both Venus and Mars realized they were meant for one another. However, Popoy, Mars' adversary since childhood, dashes hopes of Mars ending up with Venus by courting her and eventually proposes marriage despite already being married to someone else. On the day Venus was supposed to marry Popoy, the phenomenon that happened when Mars and Venus were born reoccurred, causing planets to align together again. This caused Venus to come to her senses and call off her wedding with Popoy, who was eventually exposed by his legal wife due to his misdeeds. Mars and Venus marry the delight and approval of their families and friends.