Beside the Civil Engineering Competition arena.
Unlike the spectator stands in the Spirit Realm, the stands specially prepared for the real world were almost empty at this moment.
After all, even if people truly wanted to watch the match, the vast majority would do so directly through the Spirit Realm. Very few would actually come in person with their Physical Bodies to watch.
At this moment, Bai Zhenzhen stood alone at the highest point of the stands, watching the competition below.
However, Bai Zhenzhen had activated the power of her Divine Spiritual Root. Her entire body was like a mass of air, unable to draw anyone's attention.
This concealment ability granted by the Divine Spiritual Root always allowed her to avoid people she did not wish to see and things she did not wish to encounter, letting herself vanish from this world.
However, the Divine Spiritual Root could only conceal her alone and could not make Zhang Yu vanish with her. That was why they had not used this method to transfer the Divine Spiritual Root before.
After all, concealing only herself would instead be like covering one's ears while stealing a bell, inviting suspicion.
Especially after the Divine Spiritual Root had been transferred, if Zhang Yu failed to control it immediately, the Divine Spiritual Root might suddenly reveal itself.
Although Zhang Yu also possessed a Divine Spiritual Root, he was not skilled at concealment on one hand. On the other, they had considered that when the two exchanged Spirit Roots, the intense stimulation from the Divine Spiritual Root would inevitably leave them unable to control themselves. Thus, they had never considered relying on concealment to freely exchange Spirit Roots. The risk was far too great.
If someone had been watching them at that time, it would have led to