Digimon Tamers

Rika and Renamon are thinking how much they don't need each other. Then Renamon is attacked by Flybeemon. She defeats her enemies. Later she is attacked by Harpymon. She can't win. She is about to be destroyed when Rika stabs Harypymon, giving Renamon time to digivolve into Kyubimon to destroy Harpymon.