Retired Executive Busy with Thesis in Sumeru

A Scaramouche fanfiction (Genshin Impact). No main CP — meaning you can ship anyone. Group pet Scaramouche. Reader discretion advised — don't overthink it, early chapters are slice-of-life. Side chapters may feature CPs, which will be marked in advance, so feel free to skip what you don't like. As Scaramouche was erasing himself from Irminsul, he received a memory from the future. He realized that deleting himself wouldn't change what had already happened — so he stopped mid-erasure. At Nahida's invitation, he chose to stay in Sumeru. But with most of the research funds spent on Shouki no Kam…