I Froze the Execution Flames with Seven Elements

After her aunt is executed for breaking the ban on female mages, Elara secretly masters ice magic. When her family is slaughtered by the ruthless fire mage Draven, she survives and awakens ancient powers. Disguising herself as a man, Elara enters a magic tournament to avenge her family, defeat Draven, and abolish the unjust law. Later, she goes undercover to evaluate a marriage alliance, finding true love with Prince Julian.