Final Battle

Song Zhizhi thought it over carefully. "If anything was strange, it would be the City Lord's Residence."

There had been a Formation that blocked Divine Sense within the City Lord's Residence, but after the previous City Lord died, those Formations had been dismantled. It was unlikely that the Formation Eye was in the City Lord's Residence.

Qingyu had suspected before that the Formation Eye might be in the City Lord's Residence, but she had searched the entire residence and found nothing.

Qingyu scratched her hair as she kept fiddling with the formation disk, her face twisting into a mask of anguish. "The evil thing is already a semi-finished product. Logically, something this wicked should be easy to find, but Mingxiao and I have practically turned Extreme Sea City upside down and still haven't found even a single hair of it. Could this evil thing really fly through the sky and burrow into the earth?"

Fly through the sky and burrow into the earth?

Song Zhizhi suddenly thought of somewhere. She asked Xie Xiuji, "Did you search the secret chamber inside the rockery at the City Lord's Residence? There's a Formation there that can isolate aura and Divine Sense. If it were me, I'd put the Formation Eye there."

Qingyu lifted her head, looking utterly bewildered. "There's a secret chamber in the City Lord's Residence?"

The expression on Xie Xiuji's cool, detached face stiffened. He pressed at his brow. "Sorry, I forgot there was a secret chamber there."

That secret chamber was well concealed, and the fluctuations emitted by the Formation above it were faint. It was perfectly normal that Qingyu had not noticed anything unusual when she passed by, but Xie Xiuji had entered that chamber before.

Song Zhizhi looked at Xie Xiuji suspiciously. "...You could even forget that!? And