Under One Person (一人之下) with subtitle The Outcast is a Chinese webcomic by Dong Man Tang (Chinese: 动漫堂), illustrated by Mi Er (Chinese: 米二), and published by Tencent. It was first published under the title 异人 (Yi Ren, literally: "Weirdo") and with subtitle King of the Weirdo in February 2015.

A collaboration Chinese/Japanese anime television series adaptation titled Hitori no Shita: The Outcast (一人之下 The Outcast) aired from July 9 to September 24, 2016. A second season aired from January 16 to June 26, 2018, and simulcast in Chinese and Japanese.