imout2ko's manga / #green flag(2)

the eyes are sooo pretty, looks like a red flag but is a green flag

Hae-beom ,is a sushi restaurant owner who often gets mistaken as a gangster due to his appearance .. Hae beom was once helped by his customer ,Sang & he fell for him at first sight ..But there is a catch Sang is a mermaid who needs human saliva to transform into human form ... Hae beom proposes a kiss to Sang-ah, once a day in order to help him while Sang is happy with the arrangement but Hae beom wants a deeper relationship with him