Wilhelmina: Every Rose Has Its Thorn Walkthrough
Research checked October 9, 2026 · 7 min read
Wilhelmina's quest is Every Rose Has Its Thorn, a romance-related investigation with a three-in-game-day evidence window once it starts. Gather the Murder Report and Bribery Investigation Findings, show both to Brant and request help, then give the incriminating murder evidence to Wilhelmina and agree to assist. Restrain Allard when prompted, escape and return after time passes for the follow-up.
Unlock the investigation at the Rose Chateau
Complete Wilhelmina's relevant story encounters, build affinity and return to the Rose Chateau until the investigation becomes available. This is a quest chain rather than an objective completed solely by giving gifts. The required context is the combination of earlier interactions and the later investigation conversation.
If the quest has not appeared, distinguish that unlock stage from the evidence search that follows it. A map destination alone does not prove that every prerequisite interaction is complete. Return to the relevant NPC context and current story state before searching an estate for evidence you have not yet been asked to obtain.
The three-day evidence window
Once the investigation begins, the evidence window is three in-game days. Prioritize gathering the required documents rather than spending that time on unrelated objectives. This is a documented deadline for this quest, unlike rescue guides where the collected sources disagree about an exact timer.
Plan the evidence search before repeatedly resting or advancing the story. The useful goal is to gather the documents and choose the assistance route within the available window. Treat the deadline as part of the investigation's structure rather than assuming that high affinity alone makes every later step safe to postpone.
Speak with Sven and follow the Patrick lead
Speak with Sven to pursue the lead to Patrick. The researched route uses Patrick's distraction to investigate Allard's estate. Keep the sequence in that order so the estate search is connected to the assistance arranged through the investigation rather than treated as an unrelated visit.
Follow the current dialogue and quest objectives as you move between these interactions. A conversation that supplies a lead is not the same as obtaining the evidence itself. Once Patrick's distraction is available, use it for the estate search rather than returning to Wilhelmina with only information about who might help.
Find the Murder Report
The Murder Report is hidden behind a painting upstairs in Allard's estate. This is the specific evidence location established by the collected walkthroughs. Search the relevant upstairs area and painting rather than assuming any document in the building serves the same purpose.
Keep the report identifiable in your evidence plan after finding it. It is distinct from the Bribery Investigation Findings obtained elsewhere. The two items support separate parts of the assistance route, so finding one should not be treated as confirmation that the entire evidence collection is complete.
Obtain the Bribery Investigation Findings
The Bribery Investigation Findings come from a separate Vernworth house identified in the source walkthroughs. They are not described as another item behind the same upstairs painting. Use the linked evidence guide for the exact building rather than inventing an unverified street address or map coordinate.
Collect this second document before presenting the researched combination to Brant. Keeping a two-item checklist is useful because both are part of the supported assistance route. If you have only one, identify which is missing before advancing dialogue on the assumption that the required evidence has already been gathered.
Show both documents to Brant
For the well-supported assistance route, show both pieces of evidence to Brant and request his help. This is a distinct conversation from handing the incriminating murder evidence to Wilhelmina afterward. The sequence matters because you are arranging assistance as well as establishing what evidence she will use.
Review the available choices before selecting a response that changes the branch. A compensation-style shortcut or a warning to the target is not interchangeable with helping Wilhelmina. The research supports this assistance route, not a guarantee that every possible dialogue combination produces the same romance outcome.
Continue helping Wilhelmina
Give Wilhelmina the incriminating murder evidence and agree to continue helping. Follow the objective that leads to restraining Allard when prompted. The quest involves an active assistance step beyond gathering the documents, so an inventory containing the evidence is not by itself the final result.
Keep the requested action separate from warning Allard or choosing another branch. Those decisions can change the outcome and should not be described as harmless alternatives on a guaranteed romance route. If you want the researched assistance result, remain consistent with the decision to help rather than selecting unrelated dialogue merely to clear the conversation.
Restrain Allard, escape and return
Restrain Allard at the prompted stage, then escape as the sequence requires. After time passes, return for the follow-up. This final return is part of the route described by the walkthroughs, rather than assuming the investigation is fully resolved the instant the restraint interaction ends.
Check the quest journal and NPC follow-up before treating the chain as complete. The material does not establish one universal minute-by-minute schedule for every conversation after the escape. Use the documented sequence and the current objective instead of adding a fabricated exact wait time to the three-day evidence deadline.
Story progression and missability
Avoid pushing into the ending while leaving this investigation unfinished. At the same time, do not treat Feast of Deception as a universal cutoff for every Wilhelmina interaction. The collected walkthroughs support a later window, so that broad claim would give the wrong planning advice for this specific quest.
Use the quest index to separate general progression checkpoints from individual quest conditions. A main-story milestone deserves a journal review, but it does not replace this quest's own prerequisite and deadline information. Complete the active investigation deliberately if its outcome matters to your current cycle.
Evidence route reference
The immediate sequence is Sven, Patrick's distraction, the upstairs Murder Report, the separate Bribery Investigation Findings, Brant's help and Wilhelmina's assistance branch. The published source links below provide the detailed estate and second-house location references. This guide preserves their corroborated route without inventing additional NPCs, rewards or a universal dialogue outcome.
If the investigation is not available, review earlier encounters and affinity before applying the evidence steps. If it is active, prioritize the three-day collection window and keep both documents distinct. If you have already assisted with Allard, return for the follow-up rather than beginning the evidence search again as though the earlier stage remains incomplete.
Common questions
What needs to happen before the evidence hunt? Relevant story encounters and affinity lead to the investigation becoming available at the Rose Chateau. Confirm that stage before treating the estate search as the active quest objective. Once the quest starts, the documented three-day evidence window makes the collection route a priority rather than a reason to continue unrelated exploration.
Are the two reports found in the same room? The Murder Report is behind an upstairs painting in Allard's estate, while the Bribery Investigation Findings come from a separate Vernworth house. Keep them as two evidence items with separate location checks. Use the linked walkthrough for the second building rather than assuming the first report completes the researched assistance route.
Does every dialogue choice produce the romance? The evidence and assistance choices have branching consequences. The supported route requests Brant's help, gives Wilhelmina the incriminating murder evidence and continues assisting her. Warning Allard or choosing another branch should not be presented as a harmless variation that guarantees the same result as the documented route.