From inside a ten-square-foot bunker made of concrete, hidden beneath Yousef Jamal's brick oven, Anton was aiding Chun-Ho with his condition. Jacob, on the other hand, was above them, getting an update from Yousef Jamal.
Anton and Jacob were there for over two days while it was Chun-Ho's third day. They were waiting for Ha-joon to come for them, after saving the farmer's daughter.
Occasionally, Anton and Jacob would climb up, mostly to get water and food or simply observe the movements from outside.
So far in their entire stay, the armed men came inside the house twice, doing random searches. They were never found, nor did the armed men suspected a thing about the brick oven. Jamal was very efficient in putting charcoaled wood as part of its props, sometimes even putting it on fire. He merely covered the entrance with thick and flat metal.