It had been a few days since Ryuu and his group had settled in the ruins, they had decided to check the ruins but because of the sheer size of the ruins the process was painfully slow, they were searching through the entire place leaving no stones unturned.
Initially, they had the fear of the Preta Realm crossing over to the level fast and attacking them but Ryuu had assured them that he had placed arrays that were monitoring the gate as such they would be notified, but that did not mean they would relax, they were as vigilant as ever working as fast as they could.