This is a good omen and indeed can change some originally intended tragedies, allowing the whole war to start in a better direction.
Whether Xie Jin could find the entrance to the world in a short time was no longer entirely important. His arrival seemed to be a hope for survival in everyone's eyes as long as he was still in this world, then everyone had supreme fighting spirit.
Even though resources were still being depleted here, the participation of other races brought a revolutionary reversal to the entire war.
With the participation of other races, the war could be prolonged even more, making the time for the final battle even longer, which could buy more time to find the entrance to another world.
Because Xie himself couldn't exactly say what happened that made him come to this world, the idea of finding the entrance to another world in such a short period might not be very practical.