Yoo Jin-Ho

A supporting character from the South Korean multimedia franchise Solo Leveling. After main character Sung Jin-Woo saved him from criminal hunters, he became very devoted to him, started to call him "hyung-nim" (Korean for "elder brother [of a male sibling]", which is used as honorific to show respect to any elder male, even if he's not a blood-related brother) and became the vice-guild master of the guild Jin-Woo founded.