Time passed again, and Kayden had been in the abyss for more than 6 months without realizing it. He was already at the peak of the first level but was trying to squeeze out every percentage of strength he could. His methodology for finding caves has also changed. This time, he opened a hole in the ground and after a few dozen meters, he made a metal room with a few meters of space.
Then, he placed a fire in the center supported by a metal structure. This was to keep the room temperature pleasant. Furthermore, various animal skins were scattered across the floor, making the entire space suitable for lying down and sleeping.
Something he never did a single day. All this comfort was so that he could cultivate in the best possible conditions. He had no problems with smoke, as the fire heated the metal and heated the room, the smoke coming out through a small hole that led to the surface.