The surviving subway passengers arrive at a temporary safe zone in a ruined Seoul underground concourse lit by blue system barriers.

The Star Stream announces the shelter's daily ranking rules to every survivor.

The first ranking list appears and exposes how low most ordinary survivors are.

Celestial viewers discover and replay Min-Su's betrayal clip from the first Scenario.

Jae-Hyun presses Min-Su for an explanation after the betrayal clip spreads.

The Architect appears in a private sponsor window and tells Min-Su how to keep the audience.

Min-Su tries to help quietly, and the Star Stream shows him the cost of being gentle on camera.

The Architect explains the popularity rule in plain terms: mercy must be made entertaining or it becomes dangerous.

Min-Su turns a kind act into a cruel-looking performance and watches the system reward it.

Min-Su hides behind broken vending machines to check Seo-Yeon's condition through an unstable cross-district feed.

Min-Su spends his Coins on Seo-Yeon's medicine and disguises the transaction as selfish equipment.

Jae-Hyun sees the disguised purchase label but not the truth behind it.

The first reward distribution shows how ranking turns the shelter into a class system.

The ranking reset punishes low-ranked survivors in public, proving that popularity is now life support.

A desperate survivor begs Min-Su for medicine, forcing him to choose how to look in front of the stream.

Jae-Hyun confronts Min-Su about turning every act into cruelty.

The Architect rewards Min-Su's performance and pushes him further toward the villain role.

A desperate survivor attacks Min-Su for supplies after seeing him rewarded.

Min-Su tries to restrain the attacker without real harm, but the stream penalizes the lack of spectacle.

The Architect offers a skill that only works if Min-Su smiles while striking back.

Min-Su activates the skill, smiling through self-disgust as he strikes the attacker down.

The shelter fears Min-Su while the celestial audience rewards the violence.

Min-Su receives confirmation that Seo-Yeon's medicine was delivered, but Jae-Hyun overhears only the wrong part.

Jae-Hyun's faith in Min-Su cracks as the Architect praises the paid-for smile.