"Grimm" season 5 episode 11 will finally provide fans with the continuing visual right of entry to the ambiguity that lies with the infamous Seven Keys and Adalind Schade's so-called tolerance for the returning Juliette Silverton, who is now known as Eve.

According to The Futon Critic, Nick Burkhardt, portrayed by David Giuntoli, and Blutbad Monroe, portrayed by Silas Weir Mitchell, will head off to a foreign country to seek out more clues for the much sought after relic. Since the 2011 season, Nick has acquired five of the seven keys.

The episode will bring them to the mysterious Black Forest wherein they will encounter a demon priest who is more than just a physical threat to the duo.

With Burkhardt and Monroe transported overseas to finally crack the remaining mystery, the Black Claw will start in motion a the-cat-is-away-offensive-attack on the remaining Grimm affiliates of Portland, Oregon.

The promotional footage from YouTube threateningly warns the viewers of the things that are to come with a voice-over, "The farther they get from home, the closer they get to evil."

Meanwhile, Claire Coffee, who portrays the hexenbiest Schade and has now turned from heel to face, has voiced her views regarding the slow re-instatement of Eve in Nick's domestic home.

According to TV Guide, this homecoming of Eve does not sit well with Shade, who has now painted a picturesque relationship with the titular Grimm.

"Adalind doesn't feel okay about Eve being back. She's very scared of Eve and she's very scared of what Eve being back means for her relationship with Nick," the 35-year-old actress revealed.

"Even if Eve has changed, I don't think she really trusts that Eve is a totally different person and that she won't jeopardize Adalind's relationship with Nick," she echoed her character's skepticism.

Burkhard's former flame prior to season 5 was assumed to be dead courtesy of Trubel but in reality, she was locked up and brainwashed by the group called Hadrian's Wall.