Author's Note

When Park Si On first reads a flyer of a play, he starts getting flashbacks of a past that he has forgotten. He soon discovers that he was once known as "Gaksital." His future then starts taking an unexpected turn as his life splits between living as Park Shi On and Lee Kang To.

Characters:

Park Shi-on - A savant Pediatrics surgeon doctor who starts dreaming vividly of Gaksital, a hero from World War II.

Cha Yoon-Seo - A Pediatrics surgeon and Park Shi-on's girlfriend. She is concerned about Shi-on, especially when he starts mistaking her for Boon-Yi, Gaksital's fiancee, who died tragically.

Kim Do-Han - A chief Pediatrics surgeon who is a brother-like figure to Park Shi-on and a close friend to Yoon-Seo.