In Duke of Zhou, I dreamed that someone else's bed or clothes were stained with blood-the enemy would be conquered by himself and beg for mercy. In the Duke of Zhou's "Blood dominates wealth", people who dream of blood are usually lucky and have great fortune. There are similarities between blood flowing in the body and money flowing in the world. You are content with wealth, just as the cells of the body get energy from the blood. So don't worry, it's a good sign and a good dream, which means your brother will have good luck. Your brother will have a good fortune in the near future, especially in terms of wealth. Congratulations.
I wish you a happy life and a good mood will always accompany you and your brother. I hope it helps to get to your place.