xkv doesn't matter, the way the message is set up, it's an alternative route.
Besides. These are the webnovel requirements:
First English language speaker;
Fluent Chinese speaker (Mandarin) is preferred;
English literature or professional writing major is preferred;
Deep love and enthusiasm for the reading of web novels, light novels or other fictional genres;
Good communication skills and quick learner.
And its on site work for webnovel, not remote...
As such, you can infer that the OP here meant that having passed webnovel's test is more of an additional bonus point in your favor, or may allow you to skip a stage in your application.