"one for all, all for one," "I'll try till the end even if it means dieing." Humans and Syrlines. That's what the world has become. After tests and experiments the TIST(Teaching Institute of Science and Technology) had genetically altered the DNA of humans making them a stronger specie (syrlines) and now their syrlines are put out into the real world, some being harmed others causing harm. Even after working for the SART( Syrline Attack Rescue Team) for 2 years, Mia Robinson has some doubts about the syrlines after meeting one herself, he proves to her that not all she sees and hears is the truth.