WORLD TREE : hope in the chaos world

A group of researcher that came from expedition in space to gain some knowledge that was never been stumbled by humans in any century, but to their dismay they found out that the planet earth was already destroyed in a supernova of the sun. They use their newly gain materials and knowledge to the mysterious planet they discovered during the expedition and try some experiment if possible to travel and return to the past and save as many people as they can to the destruction of the planet earth, but all their efforts was ultimately fail in the end and the researcher at the same time test subject of these experiment. Flyne atlas transmigrate in the world reigns by 4 different races. The vampires, werewolves, dwarves and elves that was in the state of war how can our mc overcome it all and go back to the time were his home planet was still intact and save as many people as he can with his memories gone how can he meet her girlfriend again that was left in the time were they experimented the time travel this was a story full of discoveries, passion and brutalness ************************** hi there a new author here please comment all the complains you have in these story and ill do my best to fix it as long as it is didn't affect the story itself thank you!! please bear the first 5 chapter they are really needed for the upcoming arcs