Arriving on the fourth floor of the tower Zhang Yi received more mental energy and continued on through the next floors, on the seventh floor he felt that his mental energy had reached the advanced layer of the eighth realm of mental energy.
Zhang Yi just realized that the annoyance he had in his consciousness had increased several times as he passed the floors, yet it was not something that could affect him so Zhang Yi just ignored that.
Almost 3 months had already passed inside this tower and Zhang Yi was a little bored to just keep walking in this tower that had nothing inside if it wasn't because he was learning so much from the laws of space and time he would have already gotten out of the influence of those Space laws and went straight to the tenth floor of the tower.
