Kajas used future memories to make money and prepare to retire at the age of 20. However, when he received the application for admission to Hogwarts at the age of 11, he realized that there was not only time but also space.
In order not to be noticed by Voldemort, he quietly got involved, causing Cedric to wake up in the middle of the night to see if he was cheating on him.
Basilisk? Crown? Kajas is obsessed with these rare and precious things, and under the influence of his flower-growing bloodline, he plans to spend several years preparing to take over these things.
Worried that Voldemort's version of Loki would return to Hogwarts and find that the Basilisk and the Diadem were not there, Kajas held back and waited until Harry chased him away before taking action.
To prevent exposure later, I started practicing Animagus and the Patronus Charm since the second grade...
All of these fell into the first step. He had no money, so he had no choice but to make money first.
X: When he told me that this was Hufflepuff's golden cup, I thought he was bragging.