lore: red and brown suddenly venture inside underground [where brown was sitting there] and find a room, suddenly they get ambushed by green and they both woke up seeing green, and he's out for his blood to kill red and brown because he told them not to interfere with his plans, but they didn't listen and intrude in, brown is killed later as green saws him to death, and red is feeling a deep sense of regret [from those moments of red pushing green to the water]