Since Su Lun knew that another team was secretly coming to exorcise the demon from Princess Teresa, Mr. Jing naturally wouldn't overlook such crucial intelligence.
God's methods are ultimately unfathomable to ordinary humans, even if the divine fire has been sealed, one cannot know what incomprehensible abilities He may possess.
Therefore, rather than triggering a trap himself, it made more sense to let the enemy test the waters and consequently weaken their strength.
The folks at the Duke's mansion still thought that Princess Teresa was a victim of a common "evil spirit invasion."
....
While Su Lun was conversing with Pestoya, as soon as he put on the ring sent by Sereya, he heard a scream from afar.
It seemed some entity was trying to compel Pestoya to remove the ring, but Pestoya's face was full of struggle, obviously resisting with her strong will.
This was a gift from her mother.
She didn't want to take it off.
Moreover, it seemed the ring couldn't be removed.