The female protagonist likes Chess Soul and Wang Wang, but she transmigrated to Guardian Sweetheart and became Yameng's sister (I forgot if she was a sister or a sister).

There was also a Zuo Wei and a unique Guardian Sweetheart. I forgot what this is called, who knows!
The main character used to only like the Internet King and the Go Soul, but she traveled to Guardian Sweetheart and became Yameng's twin sister. She didn't like Yameng and went abroad. When she came back, her personality was very similar to Ryuuma. She learned tennis and Go, and she even had two Guardian Sweetheart, understand? Also, this was a novel! I forgot the name of the novel.

Answer 1

The female protagonist transmigrated to Guardian Sweetheart and became Yameng's sister. You can refer to the following plot:

The female protagonist was called Xiao Ya or Xiao Kui, who had transmigrated to Guardian Sweetheart and became Yameng's sister. Because the female protagonist's personality was somewhat similar to Yameng, she quickly became good friends with Yameng.

The female protagonist discovered that there was a character called Guardian in Guardian Sweetheart who could help the sweethearts fulfill their wishes. The female protagonist and Xiaoya decided to become guardians to help Ya Meng realize her wish.

During this process, the female protagonist and Xiaoya met other guardians, including Cube, Xinhua, a duplicate of Cube, and other characters who guarded Sweetheart. The female protagonist and Xiao Ya had experienced many adventures together and made many new friends.

In the end, the female protagonist and Xiao Ya became guardians and helped Ya Meng realize many wishes. However, in the process, they also discovered many secrets about Guardian Sweetheart and the connection between Guardian Sweetheart and the real world.