Dorei Tensei: Sono Dorei, Saikyou no Moto Ouji ni Tsuki - Vol. 6 Ch. 49 - The Slave Watches His Discipline

[MangaDex]

 

[kamentierr]

wow it's parallel world all along and there are three Arses in the world. this got me thinking, the princess is said to be a genius that learned 4 element spells without any teacher and her growth is abnormal.

What if, she's also another version of Ars.