New Marine Doujin Preview (Patreon)

Next week is Fancy Frontier 37 (Taiwan) comic market event
so my book will be selling there and here is the preview
after event end i will open up online selling psychical and digital 

下星期是FF37
我的新刊會在那邊販賣和這是試讀版
活動結束后會網絡通販和電子版