Doctor Quest – Tenraku Ishi, Tensei Shite Saikyou Ishi ni Naru

Makito Shindo, son of a powerful hospital director, dreamed of saving lives. But after his fathers sudden death, he discovers that he had many enemies simply because of his lineage. Betrayed by a fellow doctor, ruined professionally and financially, and forced into hiding, Makitos life ends in a tragedy… until a mysterious Game Over message gives him a second chance. Now, armed with a mysterious power and the resolve to reclaim what hes lost, Makito embarks on a journey of revenge and salvation, determined to protect the lives he couldnt save before.

Doctor Quest: Fallen Physician Reincarnates as the Ultimate Doctor; Dr. Quest; ドクタークエスト 転落医師、転生して最強医師になる; 닥터 퀘스트; Doctor Quest