Chapter 84

Mission 84 (: 84) is the eighty-fourth chapter of the SPY x FAMILY manga, written and illustrated by Tatsuya Endo. It was released on July 10, 2023.

Summary
Surrounded by WISE agents, Winston answers Fiona's demand to surrender the stolen files. As an agent approaches him to tie him up, he offers the Westalis agents to take his bag and let him go. Fiona, knowing the files are not on the bag, orders the agent to check him completely, finding the files in his jacket. After obtaining the files, Fiona refuses to release Winston, aware that he has memorized their contents. However, in that instant, he jumps up, moves his arms back in front, and uses his binds to take the agent hostage. Wheeler tells Fiona to drop the gun and threatens to kill the hostage, but Fiona responds that they are all prepared to die. As the Agent disguised as Gascoigne arrives on the scene, Wheeler throws the hostage at Fiona and picks up his knife, then escapes by jumping down the fence to the level below and into a nearby sewage pipe. Fiona chases after Wheeler. Thinking of Loid, Fiona tells herself she is ready to give up her life for the mission. She imagines herself dying in Loid's arms in a noble sacrifice but quickly throws that idea after imagining Yor consoling him.

Meanwhile, in the sewers, an exhausted Loid (still disguised as Yuri Briar) makes haste to a safe zone. He then hears the approaching footsteps of someone being pursued. The noise suddenly stops, and to Loid's surprise, Winston emerges from behind, launching an attack. In a desperate attempt to deceive Winston, Loid maintains his guise as Yuri, but Winston sees through the facade, leading to a fierce confrontation between the two.

Hearing the struggle, Fiona rushes towards the fight and is astonished to find Wheeler and "Yuri Briar," now lying beaten and unconscious. Fiona refuses to believe this is Twilight, but Winston's taunts make her realize it is him. Before Wheeler can remove Loid's mask, Fiona, overcome with complete rage, stops him with an intimidating stamp of her foot.

Trivia

 * Loid and Winston meet for the first time since they worked together as WISE agents.
 * On the bottom-right panel of page 8, Fiona's ponytail is not colored black.