Arknights Endfield - Yvonne Story Quest Full Walkthrough

Overview

Arknights Endfield’s Yvonne story quest follows Ivonne and the Endman as they cut through a chain of mishaps, repairs, and unexpected inspiration—only for the adventure to deepen into an emotional arc focused on Tata, her lost/sacrificed companion-bot, and the hope of “restoring” it.

Main Plot & Key Beats

• Errand gone wrong / package twist: Ivonne receives a delayed delivery that appears mislabeled as research samples. The reveal: the package isn’t what anyone expected. Ivonne uses it for art, and her frantic improvisation triggers more chaos—nearly getting them caught.

• Graffiti as “technical artistry”: Ivonne pushes Endman into a creative, “problem-solving” mindset. Graffiti becomes her outlet and a way to communicate ideas, vibes, and emotion. Their collaboration starts light and playful, including Ivonne explaining art as choosing the most satisfying “solution.”

• Andre and the lab makeover: Ivonne arrives at Andre’s place to settle scores, then immediately commandeers the situation. She offers help but sets strict terms—not “free.” She also insists on bringing Endman into her plans. Meanwhile, Andre’s already-damaged lab gets cleaned up and upgraded into a functional “party mode” transformation.

• Power restoration / disaster aftermath: Endman helps stabilize systems at the generator gangway and AIC research center. Ivonne’s obsession with both aesthetics and function shows up in everything—from lighting tests to “endgame” planning.

• Cradle of the Ages ceremony & emotional turn: The group travels to the mines and attends a sendoff for fallen crew members. A fake “game” moment with mangler beasts turns into real determination to find Alia and honor the dead. The ceremony lands hard: children interpret the lights left behind as the departed protecting them.

• Inspiration quest escalates to UWST-level action: Ivonne decides the next stop is the Ether test site. They fight and clear underground intruders as Angaloy swarm production areas. Combat is paired with Ivonne’s philosophical critique of UWST practicality versus her own ideology of “human-touch” machine design.

• Control panel / elevator escape & Ivonne’s tech memory: Ivonne uses engineering knowledge and “super iterator” commands to regain access and move forward. She also reveals older artifacts—especially a party-gift memo—along with a strong sense of personal history with her machines.

• Tata’s origin & the devastation of “too late”: In the final stretch, Ivonne explains that Tata was built to protect others from the Ether threat and evolved into a true companion. After Tata’s sacrifice, Ivonne realizes the backup/restore data didn’t finish uploading, leaving her trapped between grief and guilt.

• Graffiti payoff + future promise: The quest ends with a request to finish the large graffiti/arcadia-like artwork. Ivonne admits she drew it, but learns others truly love it because it restores morale. She then commits to a new resolve: she’ll attempt to restore Tata by transferring memory systems, and Endman becomes part of the plan—expanding from “art + repairs” into something closer to companion + revolution-level purpose.

Notable Highlights & Jokes

• Package used for graffiti: The funniest “plot revelation” is that what looked like research samples is actually paint used to create art—turning logistics into comedy while reinforcing character.

• “Drawing is solving technical problems”: Ivonne repeatedly frames art as engineering optimization: pick the best satisfying solution from countless possibilities.

• Graffiti as a “scream from the heart”: A recurring poetic exchange where Ivonne urges Endman to treat art as emotional release, not decoration.

• Andre’s mishaps: Andre complains constantly and keeps getting pulled into Ivonne’s schemes; the lab makeover includes a humorous “party mode” gag.

• Mangler beast “hide and seek” chaos: The “game” escalates into genuine danger, but it also helps provide information about Alia’s location.

Emotional Climax

Ivonne’s monologue about Tata is the emotional core:

• She wanted Tata to be more than a tool.
• When Tata chose its mission, Ivonne wasn’t there to witness it.
• The backup didn’t complete—so “restore” becomes both technology and grief-management.

The quest ultimately reframes restoration as a promise: rebuild Tata and preserve the bond.

Personalities / Characters Appearing

• Ivonne
• Endman
• Andre
• Director Chin
• Professor Crow
• Tata (robot/companion; appears through mission context and story revelations)
• Alia
• Rossi
• Tata-related entities (including Tata’s protective role)
• Fabian
• UWST crewmates / Administrator Aon (mentioned)
• Angaloy (enemy presence throughout, including intruders)