Even though Jacob wanted to, he couldn't move carelessly in this catacomb maze.
But he was more worried about the footsteps behind him, which would catch up to him no matter which direction he took or how fast and silent his steps were.
In the end, he decided to confront whoever it was, or he won't have peace of mind.
A sniper rifle appeared in his hand, but it wasn't the Titan rifle but CT.408 Sniper Rifle with a normal 32X standard infrared scope created by him.
Jacob coldly placed the sniper rifle at the end of the cross path, hid it with those skulls, and then placed his eye behind the scope.
He won't care if it is undead or living. He was going to get rid of them since this person kept chasing after him.
Without his hearing, he might not be able to hear the other person, so he knew just how stealthy the other party was. This place was teeming with an unknown danger, and Jacob couldn't have a threat that was proficient in tracking.