So that survival on the chaotic Earth will be easier then.Transferring human's conscience into machine.This planet received great damage after the Moon War 2.We have acquired the object we desired.One project was successful...Thus, an idea was proposed.One by one, we separated ourselves from our organic bodies.So we can keep living longer...But there was one failure...Oh, sorry, sorry. It's not a big deal of a matter.And everyone is satisfied with the current condition.Then, let's try to open this.It's interesting to know what Lab 21 has stored for us.