Sininryu Love

The protagonist has always lived in the shadow of her older twin brother, a genetically engineered "enhanced human" created as part of a desperate project to ensure humanity's survival. Constantly compared to his superior abilities, she exhausts herself trying to match his achievements. Her life takes an unexpected turn when she crosses paths with Iron, another enhanced human, and the two quickly fall deeply in love. However, their relationship is soon threatened by a series of devastating complications that pull them into a dangerous world beyond their control. A sudden accident forces the young woman to step into her twin brother’s shoes, living his life and bearing the immense burdens that come with his identity. As she navigates this treacherous new reality, a dark conspiracy begins to unravel. A sinister plot emerges to engineer a supreme superhuman capable of commanding every enhanced individual in existence, and Iron has been chosen as the prime candidate for this role. To make matters worse, Iron begins to lose himself, unconsciously transforming into a feral, beast-like killing machine. Caught between assuming her brother's legacy and saving the man she loves from becoming a weapon of mass destruction, she must fight against forces determined to consume them both.