Chibi's manga / #Motorcycle(1)

Ch. 1-2: Detective Hishima’s lover is former colleague and detective, Enokizu. He is still sore over an unresolved incident that occurred 3 years ago that caused Enokizu to quit his job as a detective. Ch. 3: A guy trying to pass the motorcycle test to become a motorcycle police officer keeps being surpassed by the new guy. The new guy says to him that he is bleeding on his neck and suddenly licks it. The new guy suddenly goes to take the test and they make a promise that he will also pass the test in a month. Ch. 4-5: A police officer goes to the beach to catch and release fish, but there is this silent guy that just stands there. There is a new case and the silent guy turns out to be the estranged little brother of the suspect.