Synopsis

Thousands of alien ships are coming to Earth. With advanced armaments, their laser strikes cause high electromagnetic pulses that damage all electrical circuits around the world.Seth, a young doctor, is forced to survive in their game. Who can survive to the last floor and kill the aliens' leader, then they will leave the Earth.[Welcome to Realms of Tentative][There are 100 floors to conquer. Be the first to save the Earth]They were forced to play a mad game with rules they had to obey. For those who refuse to participate, lasers from hovering drones will kill them on the spot.Among the hundreds of millions who participated in the game, Seth was the only one granted the time looping skill; he called it the recall skill."I will be the greatest survivor in this world!"With his ability, he can know the secrets of each floor and keep looping to the nearest time checkpoint every time he dies. Can Seth save the Earth?---------------------------------------Update Daily!