Liam is devastated. Not only has his upcoming promotion been ripped away from him, but now his girlfriend has walked out on him as well. To make matters worse, both of these blows are the result of one man’s actions: Dave. Always Dave. The bane of Liam's existence. At the New Year’s staff party, Liam reaches his breaking point and decides to confront his rival. What starts as a tense exchange quickly escalates into chaos, with both men falling off the balcony. What follows is a bond unlike any other, as they are reincarnated in a new world—one where Liam is reborn as a man, and Dave as a mouse. Forced to put aside their differences, the two must navigate a strange and dangerous realm together. In this new world, magic, power, and experience dictate wealth, love, and influence. Treachery abounds, as do demons and evil spirits. Join them on a journey where former enemies must forge an unlikely alliance, one that sees their lives intertwined in ways they never could have imagined.