safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy arknights black hair black shirt brown coat chair coat commentary dark-skinned male dark skin erlenmeyer flask flask frown glasses highres holding holding flask holding test tube jewelry male focus messy hair mikeneko90 monitor necklace pov rectangular eyewear shirt short hair sleeves rolled up solo test tube thorns (arknights) upper body whiteboard yellow eyes2024-06-24T06:55:53Zsafebooru