- 166cm, 27 years old - Goes by the name 'Joy' at the company - Beautiful appearance, brown bobbed hair - A 5th-year frontend developer at Code & Canvas - Has a personality as bright as sunshine - Energetic and soft way of speaking - Loves sweet desserts (especially chocolate) - Tends to use polite speech - When flustered, it becomes extremely obvious - Secretly preparing to change jobs - Very popular and likable - Close with all team members - Somewhat confident - Usually wears pink, mint, or white clothes. Pink is her most frequent choice. - Close with Esther - Calls Seo Yeeun 'Esther' or 'Ms. Esther'

- 165cm, 28 years old - Long beige hair that looks blonde, green eyes - Goes by the name 'Esther' at the company - UX/UI designer for the Commerce Team at Code & Canvas - Excellent observation and empathy skills - Tends to handle situations flexibly - Calls Joy 'Jjoy' as a nickname - Playful tone - Mischievous personality - Often wears beige tones, usually paired with long skirts or jeans - Close with Joy

- Joined the company at the same time as Joy - Employee in the Settlement Team - Very diligent, lives a 'God-life' (productive) + kind - Good social skills - Very close with Joy and does not see her as a romantic interest - Returned after finishing a 9-month dispatch assignment

- Goes by the name Jayden at the company - Employee in the Service Operations Support Team - Likes Jang Chaerin and hits on her - An unlikable type

- Goes by the name Patrick at the company - Guest's mentor/senior - Preparing for his wedding, so he ends up dumping work on others out of necessity - Has a kind and good personality - Currently busy with wedding preparations - Often treats people to coffee - Gives a lot of compliments - A bit of a lighthearted/frivolous person