Now, she's four hundred fathoms below the water, about 1300-plus meters deep. She passed her high school physics, so she's aware that at this depth, she has to withstand a pressure equal to over ten atmospheres. Even with her robust constitution and resilient organs, she couldn't help but feel the buzzing in her ears and the constriction of her blood vessels in the face of this immense water pressure, resulting in difficult circulation throughout her body and causing her to feel dizzy and disoriented. This is when the benefits of the Breathing Control Technique shone through, automatically regulating her bodily functions and gradually allowing her to adapt to the pressure of the deep water.
Changtian took a deep breath, seemingly a bit anxious: "It's just up ahead, keep swimming until you see something."
She understood. Anyone would be excited to reunite with an old friend after thirty-thousand years.