Your Dexterity score increases by 2, and your Intelligence score increases by 1.

The Fumetsu reach adulthood in their late teens and live a little less than a millenium. As an additional mutation from the curse the demons set upon them the Fumetsu's life-span increased significantly.

The Fumetsu tend toward no particular alignment. They tend to be kind to every race and every person just as long as they havent wronged them, there are of course those who dont act this way.

Humans vary widely in height and build, from barely 5 feet to well over 6 feet tall. Regardless of your position in that range, your size is Medium.

Due to your ancestors living in a dark environment for hundreds of years, you have been gifted sight in the dark for up to 100 ft in black and white. If there is a small amoint of light wherever you are you can see as if it was as bright as day.

You can speak, read, and write Common and one extra language of your choice. Fumetsu are typically taught common and at least one extra language at a young age.

You have a complete immunity to the cold, you can walk out in the snow and feel nothing you wont even get hypothermia or frostbite. Spells such as ice knife will do piercing damage instead of frost damage. 

Due to there being little to no heat where the fumetsu live they overheat easier than humans once on the surface.

Fire also does more damage to the fumetsu than any other race due to their blood boiling almost instantly near it.

The fumetsu have Learned to tap into a deeper presense within them and are able to create ice from their hands the ones that havent studied further into their magical roots are only able to cast basic Cantrips, but the ones that further their study are able to learn any ice spell under the freezing stone walls that surround their civilization.