The Last Omega Can't Be "Tsugai"

In a world ravaged by a mysterious virus that exclusively targets Omegas, Shuu Miyamoto stands as humanity's sole surviving Omega. His unique immunity makes him invaluable to the government, who place him under strict isolation for research purposes. As part of their studies, Shuu is paired with carefully selected Alphas in hopes of understanding his resistance and preserving the Omega population. When Shuu meets Honda, a new Alpha assigned to the program, something unprecedented occurs - an immediate and overwhelming connection that defies the controlled environment they've both been placed in. As their paths intertwine within the confines of the research facility, they must navigate not only their undeniable attraction but also the complex web of duty, desire, and the future of their kind. This story explores the delicate balance between fate and choice, set against the backdrop of a society struggling to rebuild after catastrophe.