IRREGULAR The Irregular at Magic High School, Vol. 17 (light novel)

As soon as Tatusya and Miyuki's engagement has been made public, there arealready
people lining up to raise an objection, starting with the IchijouFamily. And of course,
they have a counteroffer-for Miyuki to marry theirscion Masaki Ichijou instead! As the
tremors of this announcement ripplethrough the world, the Shiba siblings will have to
navigate more than justtheir bethrothal!