A Middle-Aged Man Who Returns from Another World Goes Back to When He was 17 and becomes Unbeatable

By Yuuya Yuuya  · Mimida 

Also known as 8 saved titles

異世界帰りのアラフォーリーマン、１７歳の頃に戻って無双する · ja · originalA Middle-Aged Man Who Returns from Another World Goes Back to When He was 17 and becomes Unbeatable · enIsekai-gaeri no Arafoo Riiman, 17-sai no Koro ni Modotte Musou Suru · ja-roIsekai-gaeri no Arafoo Ryman, 17-sai no Koro ni Modotte Musou Suru · ja-roIsekai-gaeri no Arafoo Salaryman, 17-sai no Koro ni Modotte Musou Suru · ja-roIsekai-gaeri no Around 40 Riiman, 17-sai no Koro ni Modotte Musou Suru · ja-roIsekai-gaeri no Around 40 Ryman, 17-sai no Koro ni Modotte Musou Suru · ja-roIsekai-gaeri no Around 40 Salaryman, 17-sai no Koro ni Modotte Musou Suru · ja-ro

A black company employee in his 40s, Namba Kazu, died of overwork and was reincarnated to another world. After saving the world, he returns to find himself regressed to his 17-year-old self. Kazu realizes that he can use the abilities he acquired from another world and is excited to restart his life over again. However, through the help of his childhood friend, Yui, he learns of the existence of human-eating abomination called Variant in the world he was born in. Kazu knows from his past memories that Yui will die in the near future. In order to save Yui, who is on a mission to fight against variants, Kazu decided to throw himself into battle in this world as well.