Here is a possible concise summary:
Gina is an adopted girl who grew up in a Shaolin temple in China. She meets Drake, a famous singer from the US, who has a necklace similar to hers. She follows him to the US, disguised as a male bodyguard, to find out the truth about her necklace and her real family. She discovers that Drake's girlfriend and mother are actually her half-sister and biological mother, who thought she had died at birth. She decides to go back to China, but remains friends with Drake, who has feelings for her.
Here are some possible facts extracted from the text:
1. The narrator was adopted by a martial arts teacher who found her outside a Shaolin temple in China.
2. The narrator had a necklace that was the only clue to her real family.
3. The narrator met a famous singer named Drake who had a photo of a woman with the same necklace as hers.
4. The narrator disguised herself as a male bodyguard to get closer to Drake and find the woman in the photo.
5. The narrator and Drake became friends and he defended her from his girlfriend Blitz who was rude and jealous.
6. The narrator found out that the woman in the photo was Blitz's mother and her biological mother who thought she had died at birth.
7. The narrator decided to go back to China with her adoptive father but promised to visit her biological mother and stay in touch with Drake.