Teihen Boukensha dakedo Mahou wo Kiwametemiru Koto ni Shita: Munou Skill kara Kami Skill ni Shinka shita "Mahou Souzou" to "Item Sakusei" de Musou suru Chapter 20.1
I'm a Low Rank Adventurer, But I Decided to Excel in Magic: I'm Going to Use My "Magic Creation" and "Item Creation," Which Are Godly Skills That Were Once Useless, and Become Outmatched Chapter 20.1
There might be spoilers in the comment section, so don't read the comments before reading the chapter.
Teihen Boukensha dakedo Mahou wo Kiwametemiru Koto ni Shita: Munou Skill kara Kami Skill ni Shinka shita "Mahou Souzou" to "Item Sakusei" de Musou suru Chapters