[APH] The Guard in My House Is a Merman!!??

"Hey, hey, hey, Yingzi-jie, are you a mermaid? A mermaid?" "Get lost! I'm a jiaoren! A jiaoren!" "Boss, did our own koi come to repay a debt of gratitude?" "Ah, that Gang... she really is your..." "..." [Hides face] I just got into Hetalia recently and I'm wasting away from being so obsessed with Yao-kun.JPG So I decided to start a new story, though this one is still all about Yao. Is our own Yingzi just a supporting character who gets to be the protagonist??? The female lead's relationship with everyone is friendship-only [that's right]. But is it really okay to keep starting new stories like this??? Note: Lao Wang has no verbal tic. Canon setting.