Wrench

"Never underestimate me. But now, keep walking. I'm not going to open the line" Faith continued, pointing to Layton's direction, inviting him to walk in front of her.

Without a word, the young janitor obeyed her words and entered the engine room door: a slightly wider room than the corridor opened in front of them. 

It was characterized by a shallow ceiling and an utterly inaccessible side due to the huge pipes that ran parallel to the walls as if they were the Voyager veins, carrying the combustible substances that fed the engine's core.

"We are very close, Layton. Later, there seems to be a curve, and it will certainly lead to another corridor. I sense the presence of the Koinobiont right at the end of that corridor, which corresponds to the same position in which you stopped before entering the door" Ipos said, inviting its master to prepare psychologically to face a powerful enemy, whose powers were unknown.