Shiva is a character from a story that many people in India believe in. He is a god who is part of a group of three gods called the Trimurti. They each have different jobs that they do to help the world run smoothly. Shiva's job is to destroy things that are no longer good for the world, like old plants or bad ideas that people have.
People who like Shiva might do things like pray to him or decorate their homes with pictures of him. He is often shown with a third eye on his forehead, which means he can see things that other people can't. He also has a snake around his neck and carries a trident, which is a long three-pronged stick.
There are many stories about Shiva, but one of the most famous is about how he drank poison to save the world. A long time ago, the gods and demons were fighting and the world was in danger. To stop the fighting, they decided to churn the ocean with a giant rope to create something that would help the world. However, this process created a poison that could destroy everything. Shiva came to help and drank the poison to save the world. Even though it made him very sick, he did it because he knew it was the right thing to do.
Overall, Shiva is a god who helps keep the world in balance by getting rid of bad things and helping good things grow. People who believe in him look up to him as a role model for being brave and doing what's right, even if it's hard.