From Zero to be a Billionaire with system

Ricky was just one of many poor children used to test the poison. A very influential family was in the business of making the deadliest poisons, so they bought poor children to experiment on, and Ricky was one of them.
However, Ricky was the only one who could survive drinking the poison for eight years. He was in such pain and torment every time he was asked to drink the poison that he wished he could die rather than live like that forever.
His wish didn't come true, but a favor gave him new hope to break out of the circle of hell he had been trapped in for years.
[A master was found!]
[The master was contaminated with so many poisons, clearing all the poisons from the body!]
[Master has immunity to poison]
[Toxins are successfully eliminated, recovery of the body and organs begins]
[Master's consciousness is depleting, emergency high-level treatment is administered]
[The body and organs have recovered]
[Unify the master's soul with the system]
[1%]
[10%]
[30%]
[70%]
[100%]
[Welcome to the system Handsome Prince!]
Ugh, what's that noise?
There seemed to be strange voices in Ricky's head, but he wasn't able to open his eyes yet, it felt very sleepy.
Maybe the effects of the poison could hallucinate, it was obvious that there was only Ricky in that narrow room.
There couldn't have been any other voices.
Yes, it must have been Ricky's imagination.
He's not dead yet, is he? That's too bad.