Pick up the Yin and place it in the recess. Press the button. Pick up Yin again and place it on the right edge of the platform (strange panel). Near the console, you will find a power inverter. Insert it into the recess and press the button. Jump into the hole. Rufus will be subjected to further torture by devices above the factory belt. When you return to the top, approach the console. Time for another mini-game - this one consists of placing the fuses in such an order that would allow the hero to survive the tortures. The laser beam can not only damage Rufus but also save him if he is in a very solid form. Place the fuses as follows: freeze, saw, laser, fire, club. Press the button, jump into the hole and take the bat. Click on the light. Go left to leave the factory.
The path to the delivery van is blocked by a laser, so go right (the passage in the further part of the location). You reach the kitchen. Break the door on the left with the bat and leave the kitchen. Go left on the bridge, you will reach the laboratory. Talk to Hermes. During the dialogue, adjust the old man's eye. After learning the truth, Rufus will get angry. Use the bat to destroy the steel beams (there are four of them).