w.a.n.g Qiu'er naturally stayed with him. She followed him beside his all-terrain self-driving fort and said, "Are you going to use this toy to barge through the miasma? That's entirely impossible! The toxic fog inside is too dense, and you can't even determine the right direction to go. Even if you can do so, you'll still need to breathe when you go inside! There won't be much for us to breathe in the depths of the miasma, so what are you going to do? When that happens, will you even be able to escape? Furthermore, I am confident that certain toxic miasmas are extremely corrosive, so metal will gradually become dysfunctional, and could even melt. You think this thing of yours can fend off all the miasma? Stop dreaming!"

　　Huo Yuhao made no reply as he continued working on his all-terrain self-driving fort. It was just as w.a.n.g Qiu'er had said, he was attempting to make the self-driving fort more airtight.

　　Huo Yuhao was very familiar with this soul tool. The Starlight Sapphire ring's immense s.p.a.ce meant he could bring along a lot of materials, so he took less than an hour to complete the adjustments to make the all-terrain self-driving fort more airtight.

　　Huo Yuhao went inside to try it out, using Spiritual Detection to scan every single detail and component. He made sure that the internal regions were completely airtight before he came out, and began to work on something else on the outside. From w.a.n.g Qiu'er's perspective, Huo Yuhao was incessantly stripping things off the self-driving fort before he added something else in their place in a manner that seemed overly complicated.

　　Another two hours pa.s.sed before he finished refining his all-terrain self-driving fort, and the sky was started to turn dark.