Kuro no Senki II - Isekai Teni Shita Boku ga Saikyou na no wa Bed no Ue dake no You desu - Vol. 3 Ch. 11.2

[Bluewraith]

Feel bad for tillia she basically disappears after this, I think the raws mention she was killed

Do you remember the chapter where it says that?

 

[Imbued]

The son is a milksop. Even if he becomes a king, he’ll be a muppet at best since the nobles (and probably his sister) will be able to force their way around him. Stability-wise, you’d end up having multiple warlords or powerful nobles. Anyone who knows the background for Three Kingdoms can spot this from a mile away.

Shogun system.