The protagonists of this season are tables, with chairs as the side characters, and cups of tea as plot twists.
This show is a big giant meeting, everyone explains things over and over again, and episodes end with hooks to fool you into thinking that something will happen in the next one.
The episodes titles so far can give you a good idea:
1 Demons and STRATEGIES
2 The Saint's INTENTIONS
3 PEACEFUL DAYS
4 Each Respective Roles
5 Two Sides MEETING
I know, some action will probably happen towards mid season, but if it is like S2, then it is not worth watching overall.