They want to get revenge on Jack for everything he has done to try and undermine them and their company. Now, even though it could cause some direct conflict within Billy’s personal life, he and Victoria will unleash a shady plot on the Monday, Aug. 28 episode of “The Young and the Restless.”

Jack (Peter Bergman) has made no qualms about blatantly showing that he wants to take Brash and Sassy down as revenge for Billy (Jason Thompson) and Phyllis’ (Gina Tognoni) affair last year. The affair cost him his marriage, and though he forgave Phyllis, Jack has yet to extend the same courtesy to his brother on the CBS soap, and has repeatedly targeted the company he works for in his efforts to get the payback he feels Billy deserves. Among the schemes he has unleashed on them as a means of attack have been increasing their rent in the Jabot building, as well as trying to use others to get to them from within.

However, Billy and Victoria (Amelia Heinle) have both grown tired of his plots, and Billy want to give him a taste of his own medicine now. He managed to retrieve Dina’s (Marla Adams) password to gain access to Jabot files, but hasn’t yet had success getting into the system. Now, he will unveil his plan to Victoria, who will admit she’s on board completely.

“I don’t want to just punch back, I want a knockout blow,” she says in a preview clip. “So what’s your shady idea?”

The Young and the Restless
Victoria (Amelia Heinle, not pictured) and Billy (Jason Thompson) unleash a shady plan on the Aug. 28, 2017 episode of"The Young and the Restless." CBS

Billy will admit what he is trying to do and detail how he has so far not had success, which Victoria will realize is because he is not using a Jabot computer. However, she knows there is someone in his life who does have one, which he can use Dina’s password on to access the company’s private files. And though her initial suggestion that he use Phyllis’ laptop, which he has access to now that they live together, will make him hesitant because it could complicate matters for his relationship, Billy will agree to the scheme.

Meanwhile, Jack isn’t sitting back and waiting to see what move Brash and Sassy might make to redeem themselves. He is still completely focused on his mission to take the company down, and will try to convince Phyllis to help him do it. Phyllis will decline because she has no interest in destroying her boyfriend’s livelihood, but Jack will warn her that she needs to be more assertive, because Billy is working with his ex-wife, and Phyllis shouldn’t doubt for a minute that Victoria won’t make moves to try and win Billy back from her.

“You should want all or nothing,” he says in the clip. “Victoria is pulling out all the stops.”

For now however, Phyllis will continue insisting she isn’t going to help him with whatever plan he has hatched next. But if she catches any close moments between Billy and Victoria, or realizes what Billy is going to do using her computer, she may quickly find herself choosing the other side after all.

“The Young and the Restless” airs weekdays at 12:30 p.m. EDT on CBS.