複ふく雑ざつ奇き怪かい

noun, na-adjective

complex and mysterious; complicated and inscrutable

Describes something that is not only intricate but also baffling or eerie in its complexity. Often used for situations, mechanisms, or plots that defy easy understanding.

• この事じ件けんの背はい景けいには複ふく雑ざつ奇き怪かいな事じ情じょうが絡からんでいる。

  Complex and mysterious circumstances are intertwined behind this case.

• 彼かれの説せつ明めいは複ふく雑ざつ奇き怪かいで、誰だれも理り解かいできなかった。

  His explanation was so complicated and inscrutable that no one could understand it.