When a Collecting Addict Wins a Copy of the Apocalypse

[The end of the world + space + slap in the face + golden finger] When Ji Tong, who has a mild collecting habit, won the apocalyptic dungeon, he planned to continue suppressing himself and trying to survive like in the previous life. His consciousness suddenly entered an unknown realm, and a voice rang out, saying coldly: "You useless thing, why are you hesitating! With this space in hand, whatever you want is within reach." What? ! Portable space! Ji Tong, who looked calm on the surface, was happy in his heart. While fighting monsters to increase his strength, he also collected materials to expand his space. From then on, he was out of control.