This is a great read for any Jojo fans, and it integrates both parts 3 & 4 really well. The story follows Hol Horse visiting Morioh with Boingo and meeting Josuke and Ryoko, who' Kakyoin's cousin. The interactions between this cast are all in-line with their characters from the original manga and the plot is integrated well into the main story to expand on Dio's recruitment of followers and what happened to them after. The biggest let down for me are the villains. The main villain isn't particularly compelling, and what we see of their backstory is rather unexplained. The constraints and condition of one of the enemystands also seems quite random and changes slightly to fit the situation, but I don't think it's a major flaw since this is meant to be a rather light-hearted read.

The story is simple and fun, and is definitely worth checking out for any Jojo fans.