Transfer of Life Arc

The Transfer of Life Arc is the first arc of the Beginning Saga, series, and first arc overall. In the webcomic, this arc is combined with the Living Arc to form the New Life Arc. In the anime, this arc is followed by the Living Arc.

Summary
Evain is exercising in the backyard in his house when suddenly, he is warped into a strange blob of colors. It is later revealed that it was a time dimension warp. Evain got amnesia and was reborn as a baby in a enemy village in an alternate Naruto world. He is later brought into Shikamaru's family.