I Raised My Childhood Friend as a Tyrant

I was described as the short-lived childhood friend who turned the male lead into a tyrant in the novel.
I died on his behalf, as the novel said.
I thought I could now return to my original world.
…But why am I back to the age of ten?
Is there something wrong with the original story?
I can’t help it! I thought I would succeed this time and go back to reality…
This tyrant dream is too realistic to be true!
“I don’t care about the throne.”
“What?”
What is it? Did I say this before my regression?
“What are you talking about? Becoming emperor…”
You should meet the heroine and the original story should go on. That way I can go back!
“Viche.”
Jade was calling me somewhere with a low voice.
“I can’t let you go… for whatever reason.”
There was a soft smile behind Jade’s bleak eyes.
…I think he knows something.