Red Angel, Blue Devil

Every year, on two specific days, Spock's human emotions showed. On those days, you could see the sadness, remorse, and longing in his usually calculating eyes. On those days, he wouldn't play chess with Jim, or engage in his usual quips with Bones. Usually, he would finish his shift, and then hole himself in his room.
But this year was different. On the second of the two days, Captain Christopher Pike requested to beam aboard from his ship. Instead of beaming to the Enterprise to discuss Starfleet orders, he asked to see Spock.
Suddenly, during the middle of his sleep, Kirk was called to the bridge, along with the senior officers and Pike to view an unexplained spatial anomaly.
And who is this man with a helmet in his hand?

Or how the USS Discovery returned home.

Using Anson Mount's Pike. Set between first and second menagerie episodes. Also John De Lancie's Q comes in cuz I like Q. (Au contraire mon capitan, HE'S BAAACK)