Damn it's such a short small work but the author managed to insert a touching sub-plot like this.
Back when the MC found she shoes it looked like just something random, and yet it connects now. Nice.
Also this whole manga is just an endless stream of "aaaaaaaaah broooooooo nooooooooo what are you dooooooing aaaaaaaaaah" cringe and I love it lmao, the author just does what he wants