My Online Valentine follows, Cozette "Cozi" Newton (Taja V. Simpson) and Blaze Maddox (Blue Kimble) who find romance through an online dating site, blazedates.com. But, just as Cozi decides to take a risk and give dating Blaze a chance, her ex-boyfriend Ajax Booker (Robert Christopher Riley) pops back into her life with plans of his own. As Ajax has a plan of his own to woo back Cozi for Valentine's Day, something unexpected happens where it will change the lives all Cozi, Ajax and Blaze.