Well if the history still follows, Nobunaga dies anyway... Maybe they'll meet again in the future...
I don’t actually know in depth about Japanese history..I do know about Nobunaga’s death but what about Ranmaru? Is he died as well? Or married to someone else?
From what I remember, ranmaru died in a fire, he was defending nobunaga by burning the temple he stayed in so Matsuhide (yes in the history he ended up as traitor) wouldn’t be able to retrieve nobunaga’s body
…from this info, I think I can guess where this story is going ┗( T﹏T )┛ I hope they will meet in Ranmaru’s origin timeline then, the modern times like you said. Pleaseeeee
If ranmaru dies and return back to current timeline, nobubaga better reincarnateand follow him