Two years after the battle with Reine Devila, life for the four Ai Tenshi continues in a different season: Wedding Peach — summer, Angel Salvia — autumn, Angel Daisy — winter, and Angel Lily — spring. Note: These four OVAs were uniquely designed and scripted, and the art style had been changed slightly from the original series as well. Also note that the Ai Tenshi are in no way related to each other, except for some indication of previous OVAs by Hinagiku and Yuri. Source: members.tripod.com/~momoko_