https://ridibooks.com/event/73672?utm_source=Ridibooks_DAR&utm_medium=noti&utm_content=cms_noti_262646&utm_campaign=DAR_etc&utm_term=bl_webnovel어예ヽ(´∇´)ノ (∇´ノ) ヽ( )ノ (ヽ´∇)