Jin Rou was traveling the space of the portal. Although it wasn't as harsh as the environment like of the one during his travel to Immortal, it was still enough to kill cultivators lower of his level. Many blackholes which threatened him appeared over and over again. They were becoming larger everytime they appear and fiercer, making the sucking force powerful.
The weather changed drastically every minute. It would sunny, rainy, stormy, and whatever available weathers they were. If not for Jin Rou's high resistance, this would take a huge toll on his body. After all, he still had a body of a flesh.
After two hours, the harsh environment eventually stopped and Jin Rou could see the end of the space. It was probably the leading way to get to Immortal. Fortunately this time, he didn't lose consciousness along the road. Nevertheless, he still didn't know where he would fall off.
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Royal Kingdom of Newgate, Fate World.