The master of the Land of Death has ultimate control over the Land of Death; if They do not care, other deities can take away the soul of the counterpart and initiate the reincarnation ritual.
If the master of the Land of Death imprisons a specific soul, the reincarnation ritual cannot begin!
"Perhaps the problem lies here!" Daniel exclaimed, slapping his thigh, "Think about it, teacher, Neireida wants to deify Irisene Boje, but why? Because Irisene Boje is not only Their creator but also has an intimate relationship with Them! Such bonds are extremely powerful!"
"From the very first moment we saw Neireida, what They thought of was not to kill us but to grant Irisene Boje eternal life!"
"If They found out that They couldn't recall Irisene Boje's soul, They must be furious!"
Daniel's conjecture was not without reason.