Starting to play around with importing characters, but they keep dissapearing

Im very new to VFX and I know this may seem like a very silly thing to be asking but bear with me! I just imported two characters and was setting up a scene, then decided to save my work. I see the level it supposedly saved to (also still working to understand why it had to save to a level and couldn’t just save to the base map), but I open it and dont see my characters :frowning: Any insight would be appreciated, I assume it saved to this level because it just showed up in my content drawer after I saved