The Rise of RizeGreymon
Mercurimon appears in the human world to help Falcomon in its battle against Masaru and the others. In the battle, Piyomon's turned back into a digi-egg after trying to protect Chika. Not long after, in the digital world, the digi-egg hatched again and this time, Piyomon evolved into an Aquilamon and went back to the human world. In a desperate attempt to find Chika, Aquilamon further digivolved into Garudamon and wreak havoc across the city. Feeling overwhelmed and frustrated by Garudamon's power, Masaru developed a new power that lets GeoGreymon to evolve into RiseGreymon to finally defeat Garudamon.