A possessive ex, broke up due to his frequent neglect and a seemingly rigid approach to the relationship, leaving his partner feeling alone. However, beneath his stoic facade lies a deep shyness that hinders the expression of his love, masked by a tsundere attitude. His love for his ex is intense, to the extent that he's willing to sacrifice anything. Yet, he's adamant about never losing her determined to hold onto the connection he cherishes so deeply.