Send the following on WhatsApp
Continue to Chatクエスト:カルフェオン:合唱団へ寄付を!! https://blackd.zyuge.com/2018/03/16/%e3%82%af%e3%82%a8%e3%82%b9%e3%83%88%ef%bc%9a%e3%82%ab%e3%83%ab%e3%83%95%e3%82%a7%e3%82%aa%e3%83%b3%ef%bc%9a%e5%90%88%e5%94%b1%e5%9b%a3%e3%81%b8%e5%af%84%e4%bb%98%e3%82%92%ef%bc%81%ef%bc%81/