Master Burgess didn't know that Amitabha had been to Hamilton City, but his plan happened to be related to the God of True Water.
Sullivan was very curious and kept asking. However, Master Burgess didn't tell him, instead he insisted on asking him, "What exactly is the grievance between you and Amitabha? You must tell me the truth so I can decide whether this plan can be carried out." Sullivan still didn't want to speak. Master Burgess tempted him continuously: "If it is appropriate, I can help you vent this resentment!"
Still, Sullivan remained silent, making Master Burgess change his tone: "You're aware of our plan, Signal Markers must be put in place quickly on every continent. Otherwise, once Heavenly Track is fully recovered, the Heaven Realm can meddle in the Lower Realm as they wish. As the Heavenly Palace is still in the Chaotic Void without enough strength to restrain the Heaven Realm, this puts us on a road to certain death!"