Konosuba: God's Blessing on This Wonderful World!, Vol. 5 (Light Novel): Crimson Magic Clan, Let's & Go!!

The latest in a light novel series that follows a boy who is sent to a fantasy world after his death, forming a dysfunctional party with a goddess, a magician, and a crusader to fight against monsters. Illustrations.
After Kazuma and crew's less-than-relaxing vacation, Yunyun burst onto the scene with shocking news-the Crimson Magic Clan is in danger, and she wants to bear his children to save it Kazuma returns with her to the village, but the situation isn't quite what he expected...