Can you recommend some urban novels where the main character is a dragon?

In the beginning, the main character and a few other people saved a female dragon, but for some reason, the main character turned into a dragon (it was too long ago, I can't remember). Then, when the main character was in danger, he released his dragon power. The few people in the Dragon Team sensed that it was the aura of their dragon clan leader, so they ran over to save the main character, and the main character became the dragon clan leader. (This is another world)
The protagonist went to visit the leaders of various races in the foreign world and found that the tiger leader had disappeared. The protagonist felt that the person who caused the war on Earth might be the tiger leader, so the protagonist returned to Earth and found his little brother. His little brother was the leader of a tenacious team. As the tiger leader invaded other countries everywhere, it seemed that there was only one team left in the world to fight against the tiger leader. The little brother once followed the protagonist's words. The enemy retreated and I advanced. The enemy is tired and we are disturbed.。A few sentences had survived until now.
The protagonist returned to his little brother's side and found that his girlfriend had become his little brother's wife. It turned out that the protagonist's girlfriend thought that the protagonist had died and married his little brother.
The main character found the tiger tribe leader. It turned out that after the tiger clan leader came to Earth, he was saved by a woman. The tiger clan leader liked that woman, but that woman was raped. That was why the tiger clan leader hated humans so much and started a war.
I only remember so much, begging for books
100 points for finding it!

Answer 1

😋I recommend the following novels to you:
1. "Transforming into a Divine Dragon and Going into the City": The protagonist can transform into a Divine Dragon with a 999-point slash and conquer the deep sea and the city. No one will be convinced.
2. "The City's Wild Soldiers": The protagonist is a dragon destined to be extraordinary. He is a retired special forces soldier. He rises in the city, owns the most beautiful woman, and steps on the strongest person.
3. "Female Star's Close Combat Expert": The protagonist Lin Hao can transform into a dragon. He only wants to live an ordinary life, live under the same roof with his beautiful fiancée, wander the city, and protect his country.

I hope you like this fairy's recommendation. Muah ~😗