Yakamoz S-245 plot
The earth has been hit by a disaster. Dive instructor and marine biologist Arman is on a research mission aboard a submarine. However, when the sun burns so bright that everyone above water dies, Arman and his science team must board a military submarine in order to survive. As they figure out what's going on above the water, as well as what the military's true mission is, tensions rise between the various teams, especially between Arman and the boat's second commander, Umut. Arman will have to fight not only to survive, but also to get a second chance with the love of his life. Then a conspiracy comes to light.