Roach just had eliminate the enemy soldier in the second floor, while others already clear the first floor.

His Captain just had know there an illegal experiment been going on a Observatory, which is where the lab are.

Roach keep walking further into the building until he reach a door and it's say; Special experiment.

He push open the door, to his surprise. He sees the room had been surrounded by nature, like a grow leaf and flower.

"Who there?" He called out, spot a figure at the corner.