Under the sea.
Shen Feng, trapped in the ruins, was unharmed.
He also sensed an energy constantly diffusing upward toward the sea surface, and the diffusion of energy was becoming greater. If this continued, it might harm many ordinary people.
With his Perceptive Force sweeping over, Shen Feng immediately located the source of the energy diffusion. He used his fist to punch a tunnel through the rubble, and the surrounding seawater all avoided his body.
In no time at all,
he arrived at the crux of the problem. Beneath the ruins, he saw a giant hole from which all the energy fluctuations were emanating.
Shen Feng's body leaped directly into the hole, his intuition telling him that this hole might very well lead to the treasure trove of the Divine Secret Treasures.
After he jumped in, he blasted openings on both sides, channeling the energy fluctuations to spread to both sides of the sea floor, ensuring they would not affect the surface.