Scdv 28014 Ni Na Secret Junior Acrobat Vol Link Link

First, "Scdv 28014" makes me think of some sort of code, maybe related to technology, a serial number, or perhaps a secret society. "Ni Na" could be a character's name. Since there's a mention of a junior acrobat, maybe that's a nickname or a title for a character. "Vol. Link" might refer to volumes, such as episodes, chapters, or even some kind of communication link.