Woke up in the morning and found a ghost around me that only I could see?
Two girls from different eras switched bodies without warning starting one morning.
No, to be precise, the soul was extracted and forced into the other person's body, because every time he was in such a situation, he could see the body owner's soul floating around him translucently.
"What to do?"
"I don't know. Let's try living like this for a while first?"
"…Okay."
But——
"What is this? Fire! Magic?! I will release it?! Isn't it ancient Europe?!"
"It's incredible, how could there be such a shocking invention..."
——A slight correction. Two girls in different worlds started their own story one morning.
Purpose: Break the shackles of fate