Xiao Mu knitted his brows.
He did not need to look to know that the purpose of this Vajra Bracelet from Qing Yan was defense, intended to prevent Yin Spirits from entering.
Having no understanding of the trap formation, Qing Yan obviously thought that Xiao Mu was drawing defensive arrays around his own altar table to prevent evil ghosts from approaching him.
So after throwing the Yin-Yang Bridge as a path for the evil ghost, Qing Yan took countermeasures, throwing a Vajra Bracelet over the outside of Xiao Mu's altar table to prevent the evil ghost from approaching Xiao Mu's side.
This was revenge!
Xiao Mu saw what was happening and a faint smile appeared on his face.