Advanced Observation Haki!
Yaen instantly identified the problem: that World Government spy actually possessed advanced Observation Haki.
After Robin moved into the Castle, Yaen found an opportunity to examine her body in detail, as well as the ability known as "Cursed Eye Sangha."
Observation Haki could detect the attacks of "Cursed Eye Sangha."
However, once "Cursed Eye Sangha" was activated, it locked onto the enemy almost entirely through sight, leaving only an extremely brief window to dodge.
Even ordinary users of Observation Haki, despite sensing the danger of "Cursed Eye Sangha," would still be unable to react in time.
Advanced Observation Haki, however, could develop completely different traits based on each individual's qualities.
For example, the Pirate King Gol D. Roger's ability to hear the Voice of All Things; Enel's "Mantra," which combined the wide range of the Rumble-Rumble Fruit with the ability to hear people's thoughts; and Charlotte Katakuri's ability to foresee the future.
Yaen's own Observation Haki, born from his exceptionally powerful soul and possessing an enormous range, could barely be considered one of these variations. However, Yaen believed it still fell short of true advanced Observation Haki.
Just now, the instant Robin used the ability "Cursed Eye Sangha," that man in the white suit had already begun dodging.
A spy skilled in Observation Haki of this level... CP0!
It was very likely the secret supreme intelligence agency directly subordinate to the World Nobles, the Celestial Dragons—in other words, an organization gathering a group of powerhouses who could be called monsters.
As expected, things aren't that simple!
Yaen's thoughts raced as he considered how to respond.
At the same time, Yaen could not help feeling immensely fortunate that he had not rashly tried to rescue and shelter Flevance's citizens through Xiao Jin. If a CP0 Member had infiltrated