safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy ahoge alternate costume arknights arm behind back black hair blue hair blue shirt colored inner hair commentary cowboy shot cube dongsheng gradient shirt infection monitor (arknights) lapel pin looking at viewer lumen (arknights) male focus multicolored hair orange eyes pants plunging neckline pointy ears red shirt shirt short hair simple background smile solo symbol-only commentary white background white pants2024-05-28T19:20:57Zsafebooru