safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy air bubble ambience synesthesia arknights bubble closed mouth grey hair hand on own cheek hand on own face haomo hood hood up long sleeves looking at viewer mizuki (arknights) official alternate costume shirt short hair smile solo underwater upper body violet eyes white shirt2024-06-25T00:36:42Zsafebooru