Eternity is but a Second (and Every Second an Eternity)

Fic set in an AU where Skye is the long-lost biological daughter Coulson and May never knew they had, she gains Inhuman(-ish) powers through artificial means, Trip—instead of Ward—is the main specialist, and their other specialist/"alien artifact expert" is Sun Wukong (the "OC") from Chinese mythology, in disguise, with his own agenda. It's all connected. Expect the unexpected.