Xu Yan wasn't aware of the rules in the Spiritual Realm, but seeing that the huge rock was unoccupied, he immediately took it for himself.
For him, it was first come, first served—he had arrived first, so the place belonged to him.
As for the rules?
They were for the weak to follow. Though he was not the strongest in the Spiritual Realm, he was unmatched by anyone present in the Black Cloud Marsh.
He was the strongest, so taking this prime spot was only reasonable!
Looking at the poison miasma enveloping the Black Cloud Marsh, Xu Yan couldn't help but fall into thought.
"I have the Detoxification Pills and Poison Avoidance Pills refined by my junior sister; I should be able to withstand these poisons. Should I enter the Qingtian Flood Dragon Tomb first?"
The poisons seemed severe, capable of corroding True Yuan. Within the miasma, True Yuan had to be constantly used to resist it, making it impossible to stay for long.