I'm A Former Slave, But I Tried To Buy An Oni Slave Who I Later Found To Have Too Much Energy So I Want To Throw Him Away...Moto Dorei Desu ga, Oni no Dorei wo Katte Mitara Seiryoku ga Tsuyosugiru node Sutetai...; 元奴隷ですが、鬼の奴隷を買ってみたら精力が強すぎるので捨てたい……; Moto Dorei Desu ga, Oni no Dorei o Katte Mitara Seiryoku ga Tsuyosugiru node Sutetai...; I'm a Former Slave, but I Tried to Buy an Oni Slave Who I Later Found to Have Too Much Energy, so I Want to Throw Him Away...; I Bought a Demon Slave but It's Too Strong That I Want to Throw It Away...; 本来身为奴隶，买了鬼做奴隶结果却因为精力太旺盛了好想扔掉