How to Raise a Crazy Yandere

In his previous life, Gu Yier, an illegal circus performer, pursued Lankong with near-mad obsession.

Kidnapping, arson, explosions, then happily letting himself get caught.

But after he was imprisoned, he never saw Lankong again.

Less than half a month after his release, Gu Yier died on a rainy night.

When he opened his eyes again, he was back on the day the circus was destroyed. Gu Yier didn't approach Lankong this time, but Lankong personally sent him to a mental hospital, leaving him a handbook and coaxing him with the promise, "Memorize it, and I'll let you into my home."

1. No associating with people of unknown origins.

2. No sneaking into the homeowner's room at night to take off their clothes.

3. No admitting to things you didn't do, even when the evidence is conclusive.

The recipient committed no crimes and was framed. Modern alternate-universe setting.

Theme: Respect life.