Reborn as a Giant Dragon

I am a big fan of stories where the mc is reincarnated or transmigrated as a dragon, but I haven't found a good one in a very long time.
All the stories I read, they either drop them, or make the stories terrible by giving the mc a human form. In my opinion the whole point of having the mc be a dragon is that they stay a dragon, so in this fic, the mc will not be getting a human form, and will only 'transform' if the situation calls for it.
If this happens it will be short as I don't want my readers to go through the boredom I do when they transform into a human.
Sorry for the yap sesh, onto the synopsis.
I can't decide whether or not to make it harem or no harem, I'll let yall decide, if it is a harem it'll be at most 2 or 3.
I despise big harems.
___________________________________________________________
Your average guy who works a 9-5, owns an apartment, has a girlfriend and family dies in his sleep from exhaustion after working for many days in a row without sleep.
He talks to a R.O.B and wakes up in a fantasy world as the apex species, a Dragon.
His talk with the R.O.B seemed to affect his new life more than he thought as he woke up with a special 'Golden Finger' as those Chinese MTLs call it.
Watch as he climbs the hierarchy of his dragon clan, as he grows in strength and asserts his claim over the world.