Red and Mad

Lee Ye-joo, a student who has a special ability to pass through the ‘door’ and go to the future. One day, to escape a natural disaster, he passes through a door and arrives in the future, a thousand years later! However, a thousand years later, Earth was nearly wiped out. In a dark world where animals talk, and humans eat each other. To make matters worse, a handsome madman who wields superpowers starts chasing her to kill her! Ye-joo struggles to survive and her past is getting revealed. Gradually changing relationship with a man. Will Ye-joo be able to overcome all this and return to the past?