Books
The following page summarizes the individual and collaborative works authored by JJSin and Shinagami.
Author: JJSin
Synergism, by JJ Sin, is a tender, slow-burning MM romance story of connection, found family, impossible choices, and the discovery of what it means to love.
Synopsys:
Aidan has always felt different.
Streetlights go out when he walks beneath them. Strange things happen around him, and no one, least of all Aidan, knows why. Whatever it is, it doesn’t make sense.
But with Yijun, everything feels steadier and safer. Yijun is his constant, his best friend, the one person who makes the world feel right. Yet their connection is more than friendship. Unspoken and undeniable, it holds the power to change everything.
Together with their close-knit group of friends, Aidan and Yijun must navigate a fragile path between hope and despair, love and loss, in a world where the ordinary quietly slips into the extraordinary.
A tender, slow-burning story of connection, found family, impossible choices, and the discovery of what it means to love.
Available on Amazon and Kindle and free on Kindle Unlimited.

Synopsis: Zachery and Daxton are the best of friends in high school. Based on a shared set of beliefs and a love of music, the relationship grows until they are inseparable. Romantic feelings ensue but misfortune rip the two apart, leaving the relationship in tatters.
Years later, the two find themselves meeting again by chance. With promising careers and newfound friends and relationships, complications arise when old feelings resurface. Zack and Dax must face their past as a new danger arises and threatens to ruin everything they worked so hard to build.
Testimonials:
"The story is well-written, and flows smoothly. The descriptions, characters and plot-build are engaging and keep the reader entertained. There wasn't one moment the story felt dragged or boring. On the contrary, it was a real roller coaster of emotions. I felt happy, sad, angry and emotional with/at the characters, as they all had their own fights to battle. The author has the talent to lighten up the narrative to give breaks after heavy parts of the story but maintains the pace. Nothing feels rushed and all fits together in the end. I recommend reading it." - CM
"Wow..! This is lovely! You wrote it so well! I want to say this book is the best so far I read in wattpad! Thank you so much author!"
- CrysWei
"I cannot tell how much I loved this book. I finished reading it in one day, wow! Thank you author, you're really a great writer. I wish to read more writings from you in the future♡. A beautiful love story! Sensual and emotional! Very harmonious and eventful. I'm so glad I was here! With all my heart loved the main characters, they wonderfully spelled out images and storylines. I'm ecstatic! Thank you, my dear author, your work is perfect as a pearl! 💖💖💖"
- samira
"Such an amazing story. Hurt like hell at points but that just a kuddo to your excellent writing. ❤💚💛"
