文野環↓ https://youtube.com/channel/UCBiqkFJljoxAj10SoP2w2Cg 魔王魂↓ https://maou.audio/bgm_ethnic21/ 俺の小説↓ https://ncode.syosetu.com/n9393hb/#narou #narouN9393HB
http://www.nicovideo.jp/watch/sm41230448
