safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl bangboo (zenless zone zero) belle (zenless zone zero) black headwear black pants blue hair book bookshelf chair chibi clock closed mouth crossed bangs desk english commentary green eyes hand on own chin holding holding book holding clock indoors ladder lamp looking at another official art open book pants paper short hair sitting smile standing string chart white hair wise (zenless zone zero) zenless zone zero2024-06-23T04:10:14Zsafebooru