Due to his terrifying glare, Sanagawa Shiraishi had always been widely feared by others since young. This made him discover that he could derive pleasure from bullying others - with a glare, he could easily send shivers down the spines of those wimps.
When he first entered middle school, he deliberately slit his cheek with a knife. Once the wound had healed, it left a horrifying scar on his face. The gruesome combination of his glare and the scar on his face allowed him to be even more unscrupulous at school. Even the teachers at school refused to interact with him, barely suppressing the fear in their hearts.
Throughout the three years he spent in middle school, he had lost count of the number of people who fell victim to his violence and his bullying. Anyway, he never had financial problems to dwell over. As an experienced delinquent, the key to bullying people without repercussions had already been engraved in his mind.