In the suburbs of Sky Capital, within the underground base of the forbidden area, among the Dispersing Spirit Space.
"...Like this, are you satisfied?"
The direction of the Dispersing Spirit Iron Throne changed from facing due north to facing southwest. Ren Duan sat on the throne, his right index finger flickered with dancing purple lightning, pointing towards what used to be a wall, and he asked the nearby researcher in an indifferent tone.
"That'll do, that'll do," the middle-aged researcher swallowed hard as he looked at the scene before him and asked, "Is this the Fourth-Stage Spell 'Alchemy Furnace Technique'?"
Under the purple electricity at Ren Zuo's fingertips, the steel plates and concrete that once made up the walls of the Dispersing Spirit Space rapidly dissolved and restructured into a series of pipelines extending into the distance, until they connected with the pipelines already laid out in the upper levels of the forbidden area.