FULL DISCLOSURE: I am a PS5 rookie--I just got one this week and AC-Valhalla is my first game. I haven't owned a Playstation since the PS2.
I installed the Valhalla disc to my Hard Drive and a large Game Update installed as well. When I opened Valhalla, I was immediately given the choice to do Discovery Tour or Main Campaign (unsure of the title). I chose Discovery Tour because I assumed it would contain combat training and a chance to get acclimated to the control. I progressed through the first story, clearing my family's name. Now I'm playing the role of the Monk in the Abby and I'm itching to get to the action of the main game, and I don't know how access it.
When I go to the main PS5 menu and choose AC-Valhalla, I pick Play Main Game and it just takes me back to the Monk's story. I can't seem to get out of Discovery Tour for good. Sorry for the newb question but I could use a little nudge.