Ok to assume about the white haired guy...
They 'give' something(i assume poison) to the barking bish in the Baek Ri family to weaken/kill Baek Ri Euikang (Yeon's daddy) and targeting Namgoong Wan as well. Judging by the movement to "make the world theirs" they eliminate potential threat.
The seed of evil presumably should be Yayul in future.
While the 'source of heal' or they called it 'seeker?' will be Yeon.
They 'give' something(i assume poison) to the barking bish in the Baek Ri family to weaken/kill Baek Ri Euikang (Yeon's daddy) and targeting Namgoong Wan as well. Judging by the movement to "make the world theirs" they eliminate potential threat.
The seed of evil presumably should be Yayul in future.
While the 'source of heal' or they called it 'seeker?' will be Yeon.
Fave chapters:
Daughter of the Spirit King (ch98)
Daughter of the Spirit King (ch98)