A reincarnated boy, Allen, gets bequeathed by a goddess the cheat skill, "Restoration."
Even though he can heal all and any injuries and illnesses, there aren't a lot of places where he can use that skill to the fullest, so he planned to "regenerate" the slaves he bought and lead a slow-paced life.
But the healed slaves' cheats turned out so out of the ordinary that the crops they tend to and their living conditions turned for the better in a blink of an eye.
The protagonist, Allen, who slowly but surely is robbed of opportunities to shine, tried to counter that with his modern knowledge, and yet, those talented slaves absorbed it all and brought success to any and all businesses.
The protagonist is becoming irrelevant with each passing day?!

転生した少年・アレンは女神からチート能力【再生】を授かる。
ありとあらゆるケガや病気を治療できるものの、活躍の場は限られるため、奴隷の少女たちを【再生】し、ハーレムスローライフを送ろうと画策する。
だが、完治した奴隷たちのチートがダンチすぎて、農作物や居住環境は瞬く間に完熟。
活躍の場を次々に奪われる主人公・アレンは現代知識で対抗するが、それも優秀な奴隷たちが吸収し、商売で大成功。
主人公の影がどんどん薄くなっていく……！？