Our Secret, Our Sin
Haruto’s life was supposed to be simple—just another forgettable high school student with a quiet past. But when his father suddenly remarries, he finds himself living under the same roof as Himari, his new stepsister… the one girl he could never forget.
She was his first love. His first regret. And now, his biggest temptation.
Forced to suppress their growing feelings, Haruto and Himari struggle to keep their relationship normal. But when a single mistake puts them in the crosshairs of Ryosuke, Haruto’s so-called "friend," their fragile secret is threatened. Ryosuke holds a photo—a single moment captured in time that could destroy everything.
But Ryosuke doesn’t know who Haruto really is.
Because Haruto has a past. A past so dark that if anyone uncovered it, his entire world would crumble.
As love and danger intertwine, Haruto must fight against the sins of his past, the desires of his present, and the uncertain future that looms ahead.
How far will he go to protect the one person he can’t live without?
And when the truth is revealed… will love be enough to survive?
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The main couple’s chemistry is 🔥! Every interaction is so intense! The side characters actually have depth! I love how they contribute to the story!
The MC is a total badass, but I love how they still have depth and emotionsThe love interest isn’t just a side characterthey actually stand out and fight tooI swear, the villain is one of the best I’ve seen! They feel so real and dangerous
OMG, that plot twist just broke my brain! Didn’t see that coming!" This story has me on an emotional rollercoaster, and I love it That fight scene was SO GOOD! I could picture every moment The romance is killing me! Just confess alreadyEvery chapter leaves me with more questions! I NEED MORE!"
This novel has the perfect balance of action, romance, and mystery! I’m hookedThe chemistry between the characters is insane! And the action scenes? Absolute fire
I wasn't expecting this level of storytelling. It's like watching a blockbuster movie in novel formEvery chapter leaves me wanting more. The pacing is just right
This story has everything—thrilling action, heartwarming romance, and an intriguing mystery. Can't wait for more.The characters feel so real, and the plot is full of surprises. This deserves more attention
Wow! This novel hooked me from the first chapter. The mix of romance, action, and mystery is just perfect.I love how the romance is intertwined with the action scenes. It keeps the tension high and emotions deep
The storytelling is top-tier! Can’t wait to see where this journey leads.One of the best new reads on Webnovel! It’s got everything—romance, action, and a mind-blowing mystery
This story plays with my mind in the best way possible. I love the mix of action and deep emotions.The chemistry between the characters is amazing! Add the action and mystery, and you have a perfect novel.
Such an underrated masterpiece! The psychological elements make it even more engaging.A refreshing take on romance and mystery. The suspense is killing me in the best way
The characters feel so real, and the mystery keeps me guessing. I’m completely hooked.Every chapter pulls me deeper into the story. The romance is well-developed, and the action is intense
This novel keeps me on edge with every chapter. The psychological depth makes it stand out from the rest. This novel keeps me on edge with every chapter. The psychological depth makes it stand out from the rest
.The plot twists in this story are insane! Just when I think I have it figured out, something new happens. Loving it!Romance, action, and mystery all wrapped up in a beautifully written story. This is a hidden gem!"
"This story has everything—romance, action, mystery, and deep psychological twists! The characters are intriguing, the plot keeps you hooked, and there's always something unexpected around the corner. A fresh and exciting read—definitely worth following!"