Qin Heng did not know how deep the Ice and Fire Yin-Yang Well truly was, but judging by the terrifying physical strength of the God King-level Ice and Fire Dragon Kings, the crater they had smashed out when falling from the God Realm to the Douluo Continent had to be at least ten thousand meters deep.
With his current physical body alone, reaching the very bottom was nearly impossible. But Qin Heng had the Asura Armor. With that trump card, he still had a good chance of reaching the deepest part.
Qin Heng then kicked his legs forcefully and dove toward the bottom like a swimming fish.
The water grew deeper and deeper, while the surrounding light rapidly dimmed. Only two extreme glows—icy blue and crimson red—interwove and flickered through the darkness.
The farther down he went, the pressure increased geometrically. It was not merely water pressure, but also carried the erosion of extreme ice and fire energy, as if it intended to freeze and burn his body inside and out at the same time.
When he had descended roughly three thousand meters, Qin Heng finally reached his limit.
Fine beads of blood began seeping from his skin. The blood quickly spread through the Ice and Fire Spirit Liquid, dyeing it into wisps of eerie red mist.
He could clearly sense his meridians groaning under the unbearable strain, as though they would rupture inch by inch in the next moment. His bones also gave off faint cracking sounds, while his internal organs felt as if an invisible hand had clenched them viciously.
Normally, seawater exerted roughly one atmosphere of pressure every ten meters. At three thousand meters, the water pressure was 300 atmospheres, approximately 303.975 MPa.
An ordinary person without equipment could only dive around ten meters at most. Any