Study of Yggdrasil

 is a weapon in SINoALICE.

Weapon Story
fo0005_1.10.1

Without Yggdrasil, the world's life would die off and eventually be extinguished altogether.

I've entrusted my research data to my son, and the future of the planet with it.

fo0005_1.10.2

This is terrible. The planet appears to be restoring itself.

It seems that the Yggdrasil's future death is all but guaranteed.

Our efforts to change the course of history have been in vain.

fo0005_1.10.3

I have good news.

It appears that if we change history in a way that doesn't impact life on the planet, the planet will overlook that change.

fo0005_1.10.4

A meteorite from outer space has given us the gift called "magic."

With its help, we might just be able to save humanity.

The fact that this planet is doomed remains unchanged, however.