For urban novels where the male protagonist's family tattoo is a dragon claw, you can refer to the following example: Dragon Claw was a popular urban novel about a young tattoo artist and his family's adventures and struggles in the city. The protagonist Ye Fei was given the important task of inheriting the family's tattoo skills since he was young. He had to face the internal competition and external challenges of the family in order to finally realize his dream. Ye Fei's family had a huge tattoo business in the city, but as time went by, there were disputes within the family. Some people wanted to withdraw from the family business, but Ye Fei hoped to carry forward the family business. Through his continuous efforts and adventures, he eventually became a tattoo tycoon in the city and fought fiercely with other forces. In addition to telling the story of tattoo art, Dragon Claw also involved urban life, family relationships, business competition and other elements. It was a good book with a complicated plot and full of imagination.