Okay, so there was a place called Changde in China where some bad people made a special kind of poison that can hurt others really badly. They planned to use it to hurt other people who they didn't like or disagreed with.
But that was very, very, very wrong because it's not okay to hurt others on purpose. It's like when you have a toy and your friend wants it, it's not okay to hit them because you want to keep the toy for yourself.
So some good people found out about the bad plan and stopped the bad people from using the poison. This was really good news because it meant that the bad people couldn't hurt others anymore with the poison.
Now, everyone needs to be kind and treat others with respect so no one gets hurt. That's how we make the world a better place!