Chapter 1.1: 1.1 + 1.2 (1.3 and 1.4 missing)

Fukushuu wo Chikatta Shironeko wa Ryuuou no Hiza no Ue de Damin wo Musaboru

This chapter is listed on MangaDex, but the readable pages are not available through the internal reader. It is only available through the official publisher link.