[Conclusion] "The Philosopher's Grandson ES" final 7 volumes. Merlin and Merida's son Thrain tied the knot with Ekaterina, but ... (Spoilers ahead)

[Conclusion] "The Philosopher's Grandson ES" final 7 volumes. Merlin and Merida's son Thrain tied the knot with Ekaterina, but ... (Spoilers ahead)
The latest seven volumes of the manga "The Philosopher's Grandson Extra Story" will be released on April 9th....

The linked article is in Japanese.