alien entity attempting to merge with a human mind, both figures seated in a dark room, translucent tendrils extending from the alien to the human's head, eyes rolled back and bodies convulsing, glowing neural patterns visible through the skin, air filled with the scent of ozone and a faint hum, distant echoes of thoughts and memories intertwining, use of 'high resolution', '8k', 'hyper-detailed', 'sci-fi horror', 'dramatic lighting' to highlight the figures, 'macro lens' for close-up neural details, 'HDR' for high dynamic range, 'color grading' for an otherworldly effect