Taiyi Heavenly Venerable Ai Citan was fishing.
Of course, this does not mean he was posting any thoughtless content in the Ten Thousand Immortals Illusion Realm. After all, that would require a certain level of boredom he simply did not possess. He was truly fishing. It's just that the location of his fishing was somewhat unusual.
He was fishing within a dark, sunless secret realm, suspending the pond and himself in the void.
This place was originally a world within a world, a Heaven and Earth within a cave. The founder of this Grotto Heaven cut it off from the Shenzhou Heaven and Earth and did not even bother to evolve the ground, let alone refine smaller celestial bodies like the sun, moon, and stars. And the Modern Carefree Practitioner who later occupied this Grotto Heaven apparently had no interest in adding any scenery either.
