I'm a psychopath : How do I take care of children?

"William Teller or black crow, 21 year old male sex, who has killed more than hundreds of innocent victims. Not counting dozens of autopsies, according to the latest reports, is that true?"

It looks like a man with slightly pale skin, slim body with a pretty handsome face, has rather long black hair. And wearing black and white prison clothes.

"I don't know, I don't remember!" William answered with a smile.

After hearing William's words the man carrying the paper sighed, then put down the paper.

"Then do you have any last words? Like I'm sorry?" asked the man.

"Let me take another life?" replied William.

Receiving this answer, William, the man who brought the paper, smiled cynically. Then he turned around.

"As expected of a psychopath. Serve the sentence!"

Bang!

The sniper trigger is pulled, all three need to exit the sniper barrel simultaneously through the surrounding air. During this time William felt like the world was slowing down, he then closed his eyes enjoying his last breath.

Craat!

The bullet went straight through his skull. Fresh blood flowed from the hole in his head, flowing onto the black and white prisoner's clothing he was wearing dyeing it red.

Ding!

[Finding suitable candidate hosts.]

...

William Teller, a psychopath with hundreds of more victims, stood in the shooting room tied to an iron pole who was on death row.

After his death a miracle happened, William got a system to move to another world and was required to take care of children.

"System, you have to be kidding me!"

[Detecting host rejection.]

[Starting brainwave punishment]