Light Novel Volume 15

This is the fifteenth volume of the Mushoku Tensei light novel.

Chapters

 * Chapter 1: Diary - First Part.
 * Chapter 2: Diary - Second Part.
 * Chapter 3: Resolve.
 * Chapter 4: Nanahoshi's Hypothesis.
 * Chapter 5: Letter Arrives.
 * Chapter 6: Preparation.
 * Chapter 7: Preparation Complete.
 * Chapter 8: Quagmire vs Dragon God.
 * Chapter 9: Mad Dog King vs Dragon God.
 * Chapter 10: Eris Greyrat - First Part.
 * Chapter 11: Eris Greyrat - Second Part.
 * Chapter 12: Summon.
 * Chapter 13: Explanation.
 * Extra chapter: Mad swords fit in the sheath.

Adaptation Notes
Differences from the original web novels

Extra chapter: Mad swords fit in the sheath: extra chapter where Eris try to fit in his new life in the Greyrat house as the third wife.