And the petrification is undone.

And the Great Buddha just told us the way!

Let's make the revival fluid and bring Yuzuriha back right away,

Senku, you aren't the kind of man to turn tail and run.

The point is, if even one part of it gets nital on it and breaks down...

This is a work of fiction, but the plants, animals, and production methods described are based on reality. Foraging and making things on your own accord is extremely dangerous and, in some cases, illegal. Please do not imitate without expertise.