How soon before the 'Sword Princess' shows up to ruin the loli harem?
Because these stories always have those types of characters show up and sow horrible drama.
This entire chapter is just wall to wall exposition. It's like they decided to adapt a ln by just putting all the text into speech bubbles. Doesn't help that it's generic garbage.
3 pages in to the 2nd chapter, and I've read WAAAAY too many manga with dynastic thinking to believe Allen-kun is there for anything other than stud duties to help improve the Ducal Lineage in magic ability...