This more humorous take on Demon Slayer definitely feeds the fan who is craving more. It's fun, it's silly, it does in no way take itself seriously. Most importantly, it is unnecessary for anyone who is a fan of the series. It is fun but not essential in any way, shape or form. That does not mean there are not some gem moments that will make some laugh and others chuckle or smirk. Going to court over a smaller slice of pizza, battles and a fishing trip like no other make this a fun book that does not take itself too seriously and is high on the enjoyment.