I Heard That My Brother Has Become a God?

"The land I must reach is called Cangwu." My brother's name is Cangwu. It's not a good name. Cangwu, Cangwu, the most desolate ancient land in the south is also called Cangwu. The ground is full of dead bones, the people are deserted, and the gods have abandoned it. I met a shark whom I fell in love with at first sight. It was a snowy night, and I bumped into a girl turning out of the street. That was the first time I saw the shark. Her pink hair was all hidden in a gray worn-out cloak and felt hat, with a strand leaking out and stained with snowflakes. Her ears were exposed as she held me up, and I caught a glimpse of pink fins, like the most precious coral on the ocean floor. "You are a shark." I said boldly. She was frightened and withdrew her hand in panic. She stepped on the snow, walked through the streets of Lin'an, and walked away. This was the closest I got to her, and the closest I got to her in the thousands of searches I did in the years to come. I determined the purpose of my life, to find the sharks. On the day before the winter solstice, My brother, the sharks I was chasing, all disappeared without a trace. They all said that my brother had become a god. And the little shark is dead. I must go to Cangwu to see what the so-called truth is. Purpose: Pursue what you love.