Cai Zhongsheng, the daughter of a poor family on the coast of Dongtu Kingdom, fell in love and had children with Liu Sanjun, the son of a seafood store owner. Later, due to a strange combination of circumstances, she moved to the inland to live. Due to her deep evil roots, she frequently committed sins and was reincarnated as a monkey, a chicken, a cockroach, etc. Beasts and insects repay old debts.
Then he was reincarnated into a pigeon and was trained as a homing pigeon by his master. He delivered messages during a battle, allowing thousands of people to escape and save their lives.
On the way to deliver the letter, it was unfortunately hunted by a bird of prey and its soul returned to the underworld. Seeing its merits, the King of Hell granted it reincarnation as a woman who loved to sing.
Five hundred years later, after many reincarnations, he successively transformed into a cicada, a red-crowned crane, and a doctor who specialized in treating the poor. Due to his good deeds and accumulated yin virtues, he died of a long life.
In another life, he was born into the family of a layman named Qian, and was named Jishi. He studied Buddhist scriptures when he was young, and later became a monk and lived in a temple to practice Buddhism. He actively advocated the protection and release of animals. At an advanced age, he kept the temple very clean.
One day, he sat cross-legged with his hands clasped together and a smile on his face. Suddenly there was a loud sound in the sky. Everyone looked down and found that there was nothing where the old monk had meditated, leaving only hair and nails. When they looked up again, a rainbow appeared in the sky.
Someone shouted happily: Monk Qian has transformed into a rainbow.