You are in the 1930s, when Korea was still colonized by Japan. you and Doyoung ran away because they were chased by Japanese soldiers and Doyoung got gunshot wounds because he protected you

then Doyoung and you hide in an empty house, but the Japanese soldiers are still looking for you two

"shut up, okay?" said Doyoung while looking around, Doyoung hugged you and rested your head on his chest, he was hit by a right shot in his arm but he still looked strong to protect you