Hello, P.S.L. community members!
The first 'real' Touhou story of mine is called "Touhou Project: Yakani's Incident", or simply "Yakani's Incident". It tells the tale of two brothers, Alex and Travis Yakani, as they are spirited away into Gensokyo, but something's wrong: The whole Mugenkan mansion complex has gone missing, leaving a "hollow" Yuuka Kazami and Elly remaining. All the others have gone missing... All the same, Yuuka blames the brothers for the disappearance of the mansion, and not many want to help... except at least three: Mima, Konngara, and Marisa!
FanFiction link: https://www.fanfiction.net/s/12455176/1/Touhou-Project-Yakani-s-Incident (https://www.fanfiction.net/s/12455176/1/Touhou-Project-Yakani-s-Incident)
Some kind of front cover is attached...