Upgrading In The Apocalypse

Arh! Den could still feel the pain that tortured him severely. How could he not? But why did he still had feelings? Shouldn't he be dead by now? How strange! He could still think and feel! Had he been saved by some of the high-leveled ones? At this thought, Den opened his eyes. And to his surprise, he found himself lying on a bed! A strange feeling aroused. He had seen this bed before! And the room looks so familiar! But how could it be?! Wait a minute! Can this be my bedroom?! He turned his head and saw a calendar right on his left-hand side, which sits on the table under the window. The morning sun was shining brightly. Sep 18, 2071 BOOM! Den heard something burst in his head. I reincarnated?! Arh! Den could still feel the pain that tortured him severely. How could he not? But why did he still had feelings? Shouldn't he be dead by now? How strange! He could still think and feel! Had he been saved by some of the high-leveled ones? At this thought, Den opened his eyes. And to his surprise, he found himself lying on a bed! A strange feeling aroused. He had seen this bed before! And the room looks so familiar! But how could it be?! Wait a minute! Can this be my bedroom?! He turned his head and saw a calendar right on his left-hand side, which sits on the table under the window. The morning sun was shining brightly. Sep 18, 2071 BOOM! Den heard something burst in his head. I reincarnated?!