The C.O.R.E is melting down. There were certain precautions put in place in case this ever were to happen, but one person would have to stay behind to try and contain the blast. Alphys was supposed to do it... Sans took her place.
The C.O.R.E is melting down. There were certain precautions put in place in case this ever were to happen, but one person would have to stay behind to try and contain the blast. Alphys was supposed to do it... Sans took her place.