INVICTUS ANIMA

Developed to become living superweapons, four test subjects escape the facility in hopes of freedom and normality. Successfully settling down into society, they live on as normal highschool students with the help of Professor Oh. However, one day, a new student arrives but their face looks exactly the same as Hyunjun, an old friend that had sacrificed himself for their escape. Are they truely free or will they be consumed once more by the institute they so feared?