The most pathetic revenge story ever told? This manga is absolute trash. Kid is chained up being tortured to death and 5 pages later the manga turns into a silly school comedy and all is forgotten. Did the author seriously not realize how absurd that is? But there must be some grand scheme that comes around later, right? Nope. MC gets bullied out of school and then he starts building a slave harem...and then it turns into a romantic comedy. This is pathetic even by isekai standards. There is zero character development. MC is your typical brain dead protagonist who somehow is an all powerfulsuper god warrior because they come from another world. Every single chapter of this is copy and pasted isekai nonsense. Throw this back in the bargain bin.