Help me find an scp

I need help finding a specific scp. All I remember about it is that it could create pocket dimensions, he asked some powerful being to live a perfect life and was given the power to make pocket dimensions to know what he should do but the scp didn't realize that until after he was found by the scp foundation, the only picture on the page for it is of a wooden cabin, the article looks like it was a message sent to the person who found it, the scp wrote letters to the being it created in it's pocket dimension, the scp was given a therapist to help with depression, the scp started to question if they created the pocket dimension and the person in the pocket dimension out of love or selfishness, the scp died, he was so malnourished that they put a tube in him that would give him food and water, after reading the document it looks like the scp foundation sent you a letter talking about how you weren't supposed to see it, and that's about all I can remember about it.