intriguing
If something is intriguing it is arousing your curiosity. It's captivating you. You are drawn to it. You feel beguiled.
If something is interesting it has the ability to hold your attention. It is compelling, thought provoking, engaging.
https://gyazo.com/0cf5d2872056a37b5870e335cd32b951
source: [GJ部の皇紫音が好奇心旺盛な顔をするGIF画像｜無料GIF画像検索 GIFMAGAZINE 489363] adjective
〈問題･事実などが〉興味をそそる, 実におもしろい, 魅力ある.
e.g. an intriguing story
e.g. it's an intriguing possibility
e.g. the food is an intriguing combination of German and French.