Nobume transmigrated into another world by a chance and woken up in body of someone with same name. Having secong life she decided to live like a usual. But seems like she know this world someway or another.
From the writer : I'm an amateur writer so please overlook plot holes, grammar issues, or anything else a story is supposed to have. This is my original story so ...as saying goes "if you have nothing nice to say, don't say anything at all"