Lost Memory

Yujun carried his sister. He then ran while carrying Yujin on his back. It was dark, but Yujun already knew the direction and ins and outs of the forest. So he had no trouble walking in the middle of the forest.

 However, no matter how good a squirrel jumps, he will surely fall too. Likewise with Yujun, he didn't take into account that something tripped his feet. He lost his balance and in the end Yujun fell along with Yujin.

 "Yujin, are you okay?" shouted Yujun. He was aiming to find Yujin in complete darkness.

 It wasn't long before some of the people chasing them were seen and were able to catch up with him. They brought big flashlights and highlighted Yujun who was looking for his sister Yujin.

 "Aiihsh, I told you not to run. Why run too!" a police officer chasing him gasped for breath.

 "Yujin!" Yujun shouted and found Yujin's body lying unconscious.