safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy aged down black footwear black shirt blue necktie closed mouth coat crossed arms dr. ratio (honkai: star rail) full body glasses hair ornament highres honkai: star rail honkai (series) long sleeves male focus necktie official alternate costume red eyes rende2vou3 shirt short hair shorts socks solo standing white background white coat white socks2024-06-24T20:25:16Zsafebooru