There were currently only two known entrances from Xuan Yu Realm into the secret realm, and no news had surfaced of a third.
Leaving Xuan Yu Realm from the secret realm, however, was not so troublesome. As long as one found a weak point in the secret realm's space, there was a chance to leave directly.
This was due to the secret realm's own peculiar nature. Nearly all secret realms within Xuan Yu Realm were like this: their entrances were fixed, while their exits were numerous.
It was precisely because of this characteristic that cultivators entering through the same entrance would appear in different places once inside the secret realm. Unless they used a secret technique to link themselves together, companions would be separated at once.
After Chen Fei and Zhu Shiyu entered the secret realm earlier, they had not seen the Red Lotus Valley group who had entered at almost the same time, for this very reason.
This trait of secret realms was also one reason many Realm Lords, and even stronger experts above the Earth God Realm, dared to venture into them.
After obtaining all sorts of spiritual materials within a secret realm, perhaps even a rank supreme treasure, only to be blocked at the entrance by Primordial Demons or hostile factions when leaving—would that not mean the entire venture had been for nothing?
It meant that all their efforts could ultimately go up in flames.
Entering a secret realm was already dangerous. To survive those dangers by sheer luck, only to be harvested by someone at the exit—no one could stand that.
Fortunately, secret realm exits were plentiful, so this had never happened. Thus, even though entering a secret realm meant nine deaths and one chance at life, cultivators still dared to come in.
Otherwise, they would