At first, Raj was shocked that the Devil's Diary information was really being stored in his memories.
It is not like he is assimilated with the Devil Diary, it feels like the Supreme Devil System stores the information and then sends it bit by bit.
Everyone knows that the Human Brain is not capable enough to store such a large amount of unfathomable information in an instant.
It needs time!
Hence, whenever he tried to recall the information about Ancient Alchemy in the Real World, a surge of instruction in sets slowly assimilated with my knowledge.
The difference between the Supreme Realm and the Earth was that it was very simple.
His ordinary body on Earth is not competent to store such information without any side effects.
That's why the System aided him in slowly absorbing the information over time.
However, these are a problem that Raj doesn't know, to comprehend the unfathomable knowledge without anyone teaching.
