After investigating the videos with no traces of Yu Sha, Yu Ping snuck around to look for hidden passage. He concluded that if there were no traces of her being dragged into any of those buildings, then there should be a hidden passage somewhere that led to a different place, a secret hideout. Yu Ping walked around in search of a place that seemed out of the ordinary. He scouted the area unnoticed and didn't find anything that looked peculiar.
Yu Ping paced back and forth in the dark, thinking of what he should do next when he realized he hasn't check under the sea. After realizing that, he disappeared from the spot and reappeared under the sea. He swam around the area bordering the island, occasionally came up to the surface to replenish his lungs with airs.