They will soon understand what Meng Yu is up to.
But this is a public stratagem.
Meng Yu really intends to deal with the Eternal Night Palace, and neither Bai Hu nor True Monarch Shui Yue would want to miss this opportunity. At this time, shouldn't you be a bit nicer to Meng Yu?
True Monarch Shui Yue has become more agreeable. Though she hasn't visited Meng Yu in person offline, she is awkwardly and shyly unlocking some new positions with Meng Yu online.
As for Bai Hu... she's proactively helping Meng Yu online, such as the various servants now in the town, all of whom are from the Fox Clan.