Pokémon Floral Tempus EX is a fan game that is set in the beautiful yet corrupt region of Rialtra. When the time arrives, the protagonist and their two friends decide to embark on their brand new adventure, brimming with eagerness and hope. Unbeknownst to them, the evil Team Blight have been secretly planting their seeds of fate that will eventually entangle the three adventurers. Only time will reveal the real intentions of Team Blight and the shady institutions of Rialtra.

The region of Rialtra, while beautiful, is filled to the brim with corruption that runs deep down to its roots. You are a trainer, who has reached the prime of their life and is ready to begin your journey. Leaving the Greenleaf Orphanage, you and your two friends Faye and Del, set off on a journey to explore the region of Rialtra and explore its deep history. However, our antagonists, Team Blight, have begun their movement and have placed their mark upon the region. When the situation arises, you and your friends must prove your strength and your wits to come out on top. Even when the enemy continues to grow stronger and stronger, your endurance, persistence, and perseverance will be tested. The region you grew up in is being targeted, and there are people that wish to see the region in despair. Will you be the one to stand up and fight back against your enemies?