Yin is only going to be in this world for a week so she might as well spend all that money that will soon be useless. Blueprints for guns is a good start but she should also get all the science info and blueprints on stuff like factories, power generation or communications she can after all the branwen clan is setting up a network of tributaries in conquered towns and villages and if she gives out any earth science or blueprints the branwen clan gets more tribute from it. She could also pick up all the anime and manga and put it on a hardeive to prepare for the next time she’s sent to another world.
ch 15 Highschool
Anime & Comics · Saeko_Kaburagi
Great chapter
ch 29 Chapter 29: Actions
Anime & Comics · Kingkillerdj2023
Thanks for new chapters
Great new chapter to read
ch 23 Chapter 23: January and February, 2100
Video Games · Unholy_Student
The blueprints for weapons, vehicles and solar panels and wind turbines is good though she should try to get some methods to detect Grimm as well. Motion sensors, radio and cctv cameras to keep a lookout for Grimm in the settlements and she could probably buy the designs for an older unused radar system from a museum or company since it’s been around for a while to keep lookout for swarms of flying Grimm. She does also get blueprints from takings things apart so as long as it’s small and cheap enough she could just buy a small batch of items to reverse engineer for the blueprint She could try to get the blueprints for buildings as well, a nuclear bunker is designed as a hardened facility so larger towns with this could survive if overwhelmed by a Grimm swarm till the branwen clan bails them out, a hydroponics facility to ensure the clan never run low on food. Another option is given that mistal the kingdom on the continent the branwen clan operates on and the branwen clan seem to have an Asian theme she could get the designs for Japanese castles to really lean into the whole clan angle.
ch 16 Planning for the future
RWBY: Dragon's Heart
Anime & Comics · Saeko_Kaburagi