OI-KIU and MAK SEI are told to follow Brother TAK. After staying up all night, OI-KIU is tired and starving suddenly, MAK SEI shows up to give her breakfast. They later follow Brother TAK to a dried seafood shop, where OI-KIU is discovered while trying to secretly film him. MAK SEI receives a call from SAU-NA, saying that YIU-WAH died suddenly. Upon MAK SEI's return, all the staff members of the restaurant are held for questioning. TAI-WAI searches MAK SEI and uncovers a notebook with all the information about YIU-WAH in it. SAU-NA tells KO MAN about what they have found, adding that YIU-WAH's death must have something to do with his mistress. Meanwhile, KA-KA tails after YIU-WAH's mistress and finds her meeting up with a private investigator. It turns out that the mistress is also trying to investigate KO MAN's affair.… ...