This result perfectly confirmed his bold guess of "artificial blockage" from last night!
Lin Yu'an gave Riven a thumbs-up, indicating "well done." Then, without hesitation, he pointed to the upper side, where faint bubbles were emerging from a fork in the cave, and gestured to proceed.
— "The information is sufficient. The main route below is dead, we will execute Plan B!"
Without any further hesitation, the two of them swam one after the other towards the narrower fork...
The fork was narrower than it appeared last night, barely allowing a single person to pass through.
Lin Yu'an skillfully detached a side-mounted air tank and pushed it in front of him, then completely rotated his body sideways, squeezing through the jagged rocks like threading a needle.
Riven followed closely in the same manner, the cold rock scraping against her diving suit, imparting a harrowing sense of claustrophobia.
