This Marvel was transformed by him using the Star Map.
The Star Map purchased on the Dodeca Planet was cut into three pieces by him, then some tracking effect materials were ground into powder and added. After recomposing, the new map couldn't be used at first; it was broken.
However, after upgrading it to level 11 and becoming a Marvel, the original functionality of the Star Map was restored, and it even gained a tracking effect.
This tracking effect is quite magical.
As long as it is within the range of this Star Realm map, the target can be directly marked.
The marked target can be located anytime as long as it doesn't escape the map's Star Realm range.
Right now, Yang Yuan has marked the nine super cosmic spaceships ahead.
So no matter how fast those nine super cosmic spaceships fly, even if they use jump windows to jump to other places, as long as they don't actually leave this Star Realm, they cannot escape his tracking.
