https://magn.space/16806/%e8%bc%95%e5%b0%8f%e8%aa%aa%e3%80%8e%e6%96%b0%e5%a6%b9%e9%ad%94%e7%8e%8b%e7%9a%84%e5%a5%91%e7%b4%84%e8%80%85%e3%80%8f%e7%ac%ac13%e5%8d%b7-2021%e5%b9%b43%e6%9c%8831%e6%97%a5%e7%99%bc%e5%94%ae/
輕小說『新妹魔王的契約者』第13卷 2021年3月31日發售