JB as Ryde :
Kapag committed sya sa isang task, hindi sya titigil hanggang sa magawa nya ito ng maayos. Mapagmahal din siya pagdating sa kapwa. Humble and wise siya na tao. Mahilig siyang sumayaw at kumanta. Selfless person si Ryde, gusto niya palagi tumutulong sa mga tao kahit hindi niya kilala. Intimidating ang looks pero softie deep inside.
Seulgi as Wine :
She likes to dance and sing. Pangarap niya maging idol and actress. Matulungin siya sa kapwa and friendly. Gusto niya organized lahat ng things. She likes to keep it minimal. Focused siya na maachieve ang dreams niya. She never holds back just because may obstacles in life.
Jinyoung as Max :
He likes simple things. He is passionate about dancing and singing. Max is a reserved person. Cheerful and likes to be around his small circle of friends. When he likes someone, hindi siya nahihiya sabihin na he likes that person.
Boss as The Shadow :
Isa sa pinakasuccessful na mafia gang ang "El Letal" na ibig sabihin ay "The Lethal". Ang boss ng gang na si The Shadow. Sobrang yaman ni The Shadow na to the point na lahat ng mamahalin na bagay kaya nya bilhin sa isang pitik. Mahirap makasama si The Shadow dahil sa kanyang kasamaan. Magaling siya makalusot sa mga illegal na gawain lalo na drug trafficking. Never pa nahuli at nakulong.
Mistress as Ava :
She is the mistress of The Shadow. Ava is soft-hearted and loves to help children. She is like a mom to Ryde and Wine.