制約と誓約
https://gyazo.com/506c7713eb6b737a85f0299179becfaa
HUNTER×HUNTER11巻
https://gyazo.com/86b03bbba6d76a49b9f7a1efe616ce1d
https://gyazo.com/71ed884e20ded7c2eb5097bf8e722bee
思考の7つ道具