Saving 80,000 Gold in Another World for My Retirement Volume 9 (light novel‪)‬

Finally, a peaceful day of shopping in the capital. Just as quickly as Mitsuha catches a breather, the empire strikes again! An assassin is sent to claim the Lightning Archpriestess's life, but Colette takes the hit. Thanks to Mitsuha's quick wit and thorough emergency preparedness, it looks like her friend is going to be okay… But that doesn't mean all is forgiven and forgotten. Witness the wrath of the Yamano Clan! Stone-cold revenge! Who's the “new” marquis?! The Vanelian noble ladies' club Society is gaining popularity…and it's getting out of hand! The girl who's got no brakes is on a roll in an alternate world!