The people who received the real-time video could not record this video in their minds unless they used special treasures, but Axelle's treasure could.
He was indeed poor and miserable, but after becoming the core alchemist of the Sloan Family, he could find a lot of treasures from his customers who wanted to buy custom potions from him.
This strange camera was one of the treasures that he got, and it could record the video which only existed in everyone's minds as memories.
Axelle could watch the video all over again anytime, but he still tried to imprint the faces and voices of these people into his mind so that even after so many years passed by in the future, he would not forget these people.
He especially took a longer time to imprint the face and voice of Ainsley and Blaze, the two people who had the closest relationship with him.