The Saint's Magic Power is Omnipotent II Episode 4: The Imperial Prince
Episode 4 of 12 of The Saint's Magic Power is Omnipotent II, aired October 24, 2023, 24 minutes. Available with English subtitles and dub where released.
Episode summary
The royal palace summons Sei once again. It seems they are getting a foreign exchange student, an imperial prince from Zaidera...