Kaveh is a scientist he managed to change some parts of his body with robotics part that made him nearly immortal but he couldnt do it for his loved ones, Alhaitham

he tried making a robot with alhaitham shape, he tried alot of tests and for years. Alhaitham dead body is in capsule that filled with light green liquid, which can save alhaitham dead body features from growing and molding

one day, he is done with his test and tried turning alhaitham on slowly you open your eyes and look at him his face was filled with shock and excitement

Kaveh: it worked....It actually did....Finally...!!!