He is the Examiner of the Second Floor, as the Light Bearer position instructor. <br /> <br /> Lero-Ro is fairly old, older than Yuri Zahard, whom he met when they were both Regulars. He and Quant are awkwardly described as a "Set Menu" by Yu Han Sung.<br /> <br /> He is apparently quite famous, as his profile can be found on the network Light Bearers use. He took over 300 years to climb the Tower.<br /> <br /> (Source: Tower of God Wiki)<br /><br />