Carpe Diem features a compelling storyline because you the gamer are pitted against a real person in the form of Uzziel the Evoker.
Uzziel is played in the game by a real person and he will try to create chaos in the kingdoms.
As you progress through the game you must find the four weapons of legend and unite them. Only through this can Uzziel be challenged.
If the four weapons of legend can be united then a direct challenge can be made to Uzziel to meet in open battle. Be warned! Uzziel can summon legions of hellish monsters.
If Uzziel is defeated then he is weakened and his monsters are also weaker for a time until he recovers.
Uzziel can only withstand so many attacks before he is totally defeated. You, the gamer, can win.