This is the new opening animation that studio Gonzo produced for The Tower of Druaga: The Recovery of Babylim - the fantasy MMORPG maintained by Gonzo Rosso (formerly a part of Gonzo itself, but nowadays no longer affiliated with it). The opening movie tells a short story with Gil and Ki, two characters who have appeared in the TV anime series The Tower of Druaga: The Aegis of Uruk, and in most incarnations of Namco's original Druaga game franchise since 1984. After the evil god Druaga is defeated, Gil, Ki, and the other adventurers from the land of Babylim face the mysterious restoration of the Tower of Druaga. (based on ANN synopsis)