D3D11_BLEND_DESC blendDesc;
	ZeroMemory(&blendDesc, sizeof(blendDesc));
	blendDesc.AlphaToCoverageEnable = FALSE;
	blendDesc.IndependentBlendEnable = TRUE;
	blendDesc.RenderTarget[0].BlendEnable = TRUE;
	blendDesc.RenderTarget[0].SrcBlend = D3D11_BLEND_SRC_ALPHA;
	blendDesc.RenderTarget[0].DestBlend = D3D11_BLEND_INV_SRC_ALPHA;
	blendDesc.RenderTarget[0].BlendOp = D3D11_BLEND_OP_ADD;
	blendDesc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_ONE;
	blendDesc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ZERO;
	blendDesc.RenderTarget[0].BlendOpAlpha = D3D11_BLEND_OP_ADD;
	blendDesc.RenderTarget[0].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
	blendDesc.RenderTarget[1].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
	blendDesc.RenderTarget[2].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
	blendDesc.RenderTarget[3].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;
	blendDesc.RenderTarget[4].RenderTargetWriteMask = D3D11_COLOR_WRITE_ENABLE_ALL;

It is blend state option..

I don't understand why it's not working..

I'm currently rendering it in a deferred rendering.

Should I turn on the option only for objects with alpha values?

Or do I have to draw it separately and blend it?