Nobunaga Multiverse is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Oda Nobuhiro, who is descended from the Oda family, has lived an ordinary life while studying history at university. One day, a woman appears to him, claiming to be Nobunaga from a parallel world. Nobuhiro is bewildered by this bizarre turn of events. Then, a person who claims to be a "Pruner" appears and declares that he is there to fix the "existences that distort history" and is after Nobunaga's life, and the two become embroiled in a fierce battle...