>>871
https://webcache.googleusercontent.com/search?q=cache:zcB3ghyH2ZEJ:https://twitter.com/d_robou/status/1065263639047761920+&cd=1&hl=ja&ct=clnk&gl=jp
これが一冊目だと思うよ
https://twitter.com/5chan_nel (5ch newer account)