C154 The Calamity of the Crystal Coffin
Isn't that so! When he heard that only he could suppress them, Yu Guo had already guessed that it was probably the stone that he had slept on back then, but after thinking about it, it wasn't big enough to make two coffins, so the crystal coffin that Hongmeng laid on was basically using seventy percent of the weight of the stone from before, then what would the other thirty percent be?
Actually,