• "After the catastrophic event of Portal, Chell is back to Aperture Science's building for second time. Chell would never have imagined that her archenemy, the psychopathic GLaDOS, a chattering robot who speaks with a British accent called Wheatley, and more robots could have undergone a gruesome metamorphosis into monstrous dragons of unknown origin. To her surprise, Chell finds herself face to face with a creature and a short time later she befriends it. We are talking about Wheatley, turned into a kind of dragon called Storm Fury, who will accompany and help Chell escape. Wheatley is no longer a simple ball of metal, now he has large wings, strong jaws and great abilities that will allow him to fight against GLaDOS. At one point Wheatley and Chell part ways, only to meet again later. Wheatley told Chell where the portal gun was. Both continue walking paths until they reach GLaDOS's camera, who was lying dead on the ground without showing any sign of life. The dragon was deactivated, so it was to their advantage to pass by. The clumsy British dragon restored power to the building, causing GLaDOS to unfurl her six enormous wings. Chell is enraged and fearlessly confronts her. GLaDOS expresses her hatred towards Chell and, helped by her claws, violently lifts Chell and the Storm Fury. He roars scared. Wheatley's thought translator is destroyed by GLaDOS's mechanical claw and in a moment of rage, she fights him viciously using claws and teeth to the point of rendering him lifeless. The Spectrum Fury sends Chell under the surface and forces her to take tests for the rest of her life. Wheatley revives and runs to help her. During the course of the tests, GLaDOS is unable to stop insulting and taunting Chell since she killed her. At a certain point Wheatley tricks GLaDOS but to no avail. He then goads Chell into escaping and hiding from GLaDOS, which luckily works. Dragon and human share plans to weaken GLaDOS, which actually worked. But what could happen after?"

The protagonist/you are an Octonaut. Everything was doing well until things weren't the same anymore. Something had changed. The protagonist/you are on a infectious discovery trying to figure out what is going on. (It's an AU from my childhood ACK ACK)

This is a fanfic I really like It's not mine it's by a guy named Waffles I'm just sharing it so you all can check it out