I have been reading articles in Jinjiang. After thinking about it for a long time, I finally decided to dig. Please give me your support.
Character of the heroine: lazy, undisciplined, pretending to be a pig and eating a tiger, her biggest wish is to wander around the world, longing for freedom (please don't be fooled by the first chapter)
The male lead is undecided, and I don't know. It may be a little ambiguous, but it is definitely a family relationship! 1V1
It probably won't follow the plot, but I don't rule out the possibility of going a little bit. The heroine doesn't know the plot.
According to Xu Fei's setting and Baidu's official information, Renzu does have a sister, but the anime and manga didn't mention it.
The heroine is the sister who wears baby clothes as Renzu. I set her age as two years older than Renzu.
Ps: This article is very slow and will be updated daily.