[The Proud Twins / Hua Yu] Deep Harbor

Before you read:

A BL fanfic of Handsome Siblings, with the pairing in the title. Modern criminal investigation AU, set in a fictional world! This is my first time trying this kind of story, so there may be some bugs. Not all the original supporting characters can appear.

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They met by chance thirteen years ago. Thirteen years later, they finally stand together.

Theme: Justice is eternal