How to Use the Lord’s Future Diary

Out of nowhere, I transmigrated into another world. So of course, I thought I was completely doomed— but it turned out to be more doable than I expected? “Was I… actually suited for this all along?” A greatsword in my right hand, a diary in my left. A peculiar lord, suspiciously entangled far too often with beasts(?). “Ah, so this is what they call a mana landmine.” The master of Johnson Territory, Iron Johnson, whose personality was extraordinary from the start. This is the cheerful survival story of one lord in another world. — Description from novelcodex.org