Kayaba Akihiko may have been the one behind Nerve Gear, but even his genius is left in the dust by yours. You’ve now gained the ability to easily create and expand upon any and all technology shown, hinted at, or referenced in the Sword Art Online series, from advanced A.I., to Nerve Gear, to World Seeds, to even the Soul Translators. Your ability with creating virtual worlds and the infrastructure to support them is in particular incredibly exceptional, allowing you to effortlessly create worlds that enraptures people and that feel, and are, as alive as the real world.
You will, as a bonus, start off with the virtual worlds Aincrad, Alfheim, Serene Garden, Asuka Empire, and Gun Gale already created and filled with characters that are just as real as you stored on a small digital server you get for free alongside a nerve gear headset.
You may optionally choose for the Nerve Gear and any of the virtual worlds to already be widespread and with a massive fanbase and online community and presence.