Some time before they entered the barrier, right when they left the ruins...
"Hm? The sunlight is...", Hong Yue noticed that the surroundings looked very slightly differently, not enough to be a big change, but to her trained eye, the change in this previously completely still to the time of day world, was instantly noticeable.
"Haha, yeah, if you shield your eyes with Spiritual Qi and look at the sun, you'll see", Wu Long chuckled, and as the group followed his advice, they collectively dropped their jaws in shock.
"T-the small sun... is now in front...", Cai Yin spoke in a whispering tone.
"Mm, it'll cause quite an uproar. But the two suns didn't change places, the larger sun's mass just transferred to the small one. It will begin slowly going back though, after 500 years the two suns will be equal, and over the course of the next 1000 years it will gradually turn back to how it was", Wu Long nodded.
