Kono Subarashii Sekai Ni Shukufuku Wo! - Kazumegu Will Get Married In 100 Days (Doujinshi)

Chapter 2: Day 2
Chapter 1: Day 1
Chapter 3: Day 3
Chapter 1: Day 1
Chapter 3: Day 3
A parody of (https://mangadex.org/title/44625/this-croc-will-die-in-100-days)