According to Motomu Toriyama, he had wanted to tell more stories about Lightning, and the DLC had not provided a satisfactory ending for her.
Akira Toriyama | Akira Toriyama's Manga Theater | The ''sazae-oni'' as illustrated by Toriyama Sekien | Motomu Toriyama | Akira Toriyama's Manga Theater Vol. 2 | Akira Toriyama's Manga Theater Vol. 1 |