This series is centred on the employees of the titular 'Delusional Monthly Magazine'; a publication that specialised in stories that most people would write off as crackpot, supernatural nonsense. One of these stories involves the mythical continent of Mo and artefacts known as MoParts which when assembled are meant to bring back the Mo Continent. It soon becomes clear that the MoParts do indeed exist and they have another power to; they enable certain people who hold then to transform into fantastical creatures... inevitably this includes certain of the magazines employees. They aren't the only people after the MoParts; an organisation known as the 'White Pegasus Company' is also looking for them.
This series is fairly silly but quite fun. At first I wasn't too sure about it but it grew on me as I watched more episodes. That said one character's 'overly scientific' catchphrase grew old fast. The story provides a fun reason for the various fights between our protagonists and members of White Pegasus. The character designs are decent enough. I liked how they looked when transformed; there was something amusingly camp about them rather than fearsome. Overall I'd say this is far from a must see but it passes the time well enough.
These comments are based on watching the series in Japanese with English subtitles.