Choosing Dungeon

Every single item that used mana needed to get permission from the Hunters Association to be sold to the public. It functioned as quality control and ensured it could not be misused by the public.

He then put the storage cube on the table, turned on the laptop, and opened the document. 

Alex showed it to Garric, "Let's talk about it later. The main topic now is this power system; you can check it here." 

Alex had told his sister not to talk about any details regarding the power system, so he knew Garric knew nothing of it. 

The cultivation method he gave to Garric had been completely modified by Alex. 

If cultivators typically started by building up their bodies first to ensure they could create the best golden core, then Alex reversed the process, changing it to use mana to directly create a core.

This allowed them to create their own pseudo-golden core.