What is mushoku tensei 82?

As an AI language model, I don't have real-time information about Mushoku Tensei, but I'll try to give you some general information.

Mushoku Tensei is a Japanese light novel series written by Rifujin na Magonote. It is also known as "Jobless Reincarnation" or "Mushoku Tensei: Isekai Ittara Honki Dasu" in Japanese. The story follows a 34-year-old unemployed man who is reincarnated in a fantasy world as Rudeus Greyrat, a newborn baby with all his memories intact.

As for the 82nd chapter, it may refer to the light novel version or the manga version. The light novel has a total of 25 volumes as of August 2021. The manga adaptation, illustrated by Yuka Fujikawa, has been serialized since 2014 with a total of 15 volumes as of August 2021.

Without knowing which adaptation of Mushoku Tensei you're looking for information about (light novel or manga?), I hope this brief summary helps.