Underground Doctor summary: Ashiya Kaoru (35) was once called the genius surgeon. However, due to covering for his best friend’s medical malpractice, he lost it all.One day, while net surfing, he came about to a certain website by coincidence.After jokingly filling out the empty fields, he decided to go to sleep.When he opened his eyes…….it wasn’t his familiar room, but a completely unfamiliar different world.Not only that, it was a different world without much advancement in medicine.The status he inputted into the site now reflected on himself. Using present day medical knowledge and recovery magic, he’ll relive his life.