Namely that there might be repercussions to the serum's effects like a disease or a defect during the resurrection. That's why I didn't want to replicate our world's version of your Phoenix Downs to avoid that catastrophe.

And it's not related to this topic, but I heard about some scientists cloned a new Pokemon from a mythical Pokemon's DNA, but somehow died afterward.

[He wants to tell her that the Pokemon's name is Mewtwo, but he rather keep this information brief and classified.]

Science can lead to revolutionary discoveries and technological marvels, but it can lead to a disaster if it's done wrong.