This story is so full of intrigue. You have crafted the plot masterfully. Riya and her secret are seemingly so dubious, but there's no way she is betraying Arjun. She never could! So what is it really? Is she RAW, or IB or an undercover officer of some other secret defense organisation? And now that Arjun and Shree have cottoned onto her, I doubt she'll be able to hide her truth for longer.
Please do continue soon. You have me hooked to this story. Thanks for sharing.