Everyone: Tamer, Start the Battle with Greymon

Before the light of civilization shined, the boundless universe nurtured all forms of life. In the world called Blue Star Continent, when people turn 18, they will receive the source of magic called the Book of Job Change. Only by defeating monsters in the secret realm can you successfully change your job! ! The time traveler Ye Ming awakens as a beast tamer and activates the ultimate light system. All contracted Digimon can evolve into ultimate bodies. Agumon's ultimate evolution, battleGreymon! The ultimate evolution of the little demon beast, the fallen hell beast! Dilumon super evolves, Tiannumon! "What? You said I can only summon Digimon to fight? Okay, fusion, Soul of the Fire Fighter! Vulcan!" One blow of the Fire Dragon Flame Fist shattered the top professional! … A few years later, rifts in time and space opened, and ferocious beasts from the void and other worlds attacked in large numbers, and most of the countries in the world fell. Ye Ming picked up the Digimon machine and completed... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.