This is an additional gripping perspective from Levi's POV, an essential character in the Black Spades series; please read previous books first. As the son of the infamous Grim Reaper, Levi is tasked with an undercover mission that becomes complicated when he develops feelings for his target's best friend. Despite being a novella, the story deepens into Levi's internal struggles and adds emotional depth to the original series. It's a must-read for those who enjoyed the Black Spades series.