My Dear Agent, Volume 2

Professional bodyguard Riichi has recently entered his first relationship ever with Mario Tachibana, the mysterious newbie agent whom Riichi was tasked with training and housing. After discovering Tachibana is actually the illegitimate son of the conglomerate's CEO and his ward's secret brother, Riichi realizes there's a lot he likely doesn't know about his new partner.

When Tachibana starts acting more aloof and coming home late, Riichi can't help but worry that his boyfriend is hiding mor...