Chapter 528: Systemize River of Knowledge

Meanwhile, in the overlapping space within the void, the Overlord of Time and Space suddenly noticed one of the strings he had laid out had been severed.

"Someone erased my seal?"

The Time-Space Bureau was an absolutely neutral force in the Aeon Plane.

Whether it was the Dimensional Alliance or the Devourers, they could cooperate or kill anyone as long as it served the interests of the Aeon Plane.

The "System," a special treasure Frir created, was one of the primary pieces he used to maintain balance in the Aeon Plane.

Noticing one of his seals was erased, Frir's expression turned solemn.

"Could it be the dark force?"

However, after mobilizing his power, he detected no trace of dark energy within the Aeon Plane.

"A powerhouse? Interesting~"

Since it wasn't the dark force, it could only mean a powerhouse had discovered one of his toys and erased his seal.

"But who could it be?"