Ultra: the Last Zeton

[Ultra Spirit + No System + Original Characters and Plot] Mamoru Akiyama, a dedicated employee of the monster reprocessing company. Until a Zeton crashed to the earth and sent him a distress signal. After that day, he was able to talk to Jayton in his mind and transform into Jayton. It was also after that day that he encountered a strange girl, was recruited by a special operations team he had never heard of, and began to discover contradictions in the records. What's even scarier is that as he tries to remember his past, cracks begin to appear in those images. Someone had tampered with his brain, and the person who did it was waiting for him to come to him. Ultraman Black's raid, the birth of the "Truth" organization, humanity's top secret plan - all clues point to a conclusion that people dare not face. What choice will Akiyama Mamoru and his companions make? Where will the fate of mankind and Ultraman go?