Immediately he said that and without waiting to hear anything from the elders, including their thoughts or opinions concerning what he just said, the First Elder opened his palm to reveal something like a brilliant red seal. Then on this seal that gleamed with intense redness, could be seen characters that could be likened to the characters used during the primeval times, giving the feeling that the seal was something gotten from the really ancient era.
"Here, is a seal called the Primordial Life and Death Seal of Oath. So, what we are all going to do is swear before this seal that none of us will mention what happened here to any person other than all of us that are gathered here." The First Elder said and gazed at the elders who stood before him with all sorts of expressions in their faces.
...
When Xiao Lin entered his room, he sat on his bed and immediately brought out all the spatial rings that were given to him by the elders.