Chapter 1

Iruma and Ryuka were both sold to the demon Sullivan by their parents.
And thus, was taken into the nether world...

To be the demon's grandchildren???

What will happen to the siblings in the netherworld?
Will they be discovered?

(OC X Kallego)

(Most Impressive Ranking)
# 2 sullivan out of 615 stories ranking
(Other Rankings)
# 16 opera out of 1.5K stories
# 3 mairimashita out of 42 stories
# 7 iruma-kun out of 56 stories