"Every time you see someone's memories during the rain, that person has died and their soul, along with their last memories, remains trapped in this world."
"So that's what happened before."
Jack thought to himself.
"The second, and least important, is that your powers will evolve as you grow and train your magic."
"The last one, and the most important of all, those who listen too deeply to rain go mad! That's why Kylo, you should never do things you're not capable of doing with 100% certain you can do."
Then, sweating profusely, Kylo replies.
"What happens if i make a mistake?"
"In the worst-case scenario, your soul will succumb and you will die without the right to go to heaven or hell. You will suffer even more than those who are in hell."
"Understoond Sir!"
Kylo replied with some fear and gratitude for the advice.
"Now, i have many things to deal. It was a great moment and pleasure to meet you child!"
"Crowfather!"
Kylo screams before the man disappears.
"Will we see each other again?"
Then after some time.
"I don't know, maybe."
Those were the last words Kylo heard before the man vanish like everything didn't happen.