A lot of time had passed with Lex unconscious and it was fortunate that so far that the Raskals had not caused any trouble, but Lex no longer wanted to leave things to chance. With enough energy, as well as 2,845,000 MP due to his income of nearly 243,000 MP from all the guests entering due to the gaming tournament, he was ready to implement some changes.
Firstly, he finally put to use the Security room he received as a quest reward for exposing the Devil's plot to plant trackers on his various guests. Unlike the private rooms he could give to his workers, the Security room required a physical location. To keep it private and away from his guests, he put down the security room beside the greenhouse, and then immediately spent 500,000 MP on upgrading the room to level 5, one level above his regular authority.
The security room had a few vital functions, and the upgrades not only strengthened them but also added a few new ones.
for anyone having trouble remembering the security room, chapter 162. Also, thanks to Jinotad for contributing with the centaur storyline