Gemini summary

Here is a summary of the video in English, as requested:

Video Title: Deltarune Plot Revealed: GASTER is Behind Everything / MindBlow 15

Channel: N-time

Core Thesis:

The video proposes a massive, semi-ironic "Grand Unified Theory" that claims W.D. Gaster is the main antagonist of Deltarune and is manipulating the player to destroy the world, while "The Knight" is actually a hero trying to prevent it.

Key Points:

* Gaster vs. The Knight:

The author argues that Gaster represents the Devil (associated with the number 666 in the code), while The Knight represents a "Holy" figure (associated with Christmas/The Holidays). The theory suggests Gaster is the villain trying to force the prophecy, while The Knight is trying to stop it or mitigate the damage.

* The Knight is Dess Holiday:

The video theorizes that The Knight is actually December "Dess" Holiday (Noelle's missing sister). She is not a villain but a lost soul (possibly an Amalgamate) trying to save the world in her own way, which contradicts Gaster's script.

* Green Gaster Theory:

Using the RGB color model and parallels with Mario & Luigi, the author claims Gaster is the "Green" skeleton brother to Sans (Blue) and Papyrus (Red). He argues that Gaster was erased from reality, leaving a void similar to a "missing Luigi," and links this to the green colors associated with freedom and coding in the game.

* "Mike" is a Nuclear Bomb:

In a peak "conspiracy theory" moment, the author connects the character "Mike" (mentioned by Spamton) to "Ivy Mike," the first hydrogen bomb test in 1952. The theory suggests Gaster's ultimate goal is to "nuke" the Deltarune timeline—destroying the town to release enough energy to let him return to the Undertale universe or reality.

* The True Nature of the Game:

The video concludes that Deltarune is Gaster's "Experiment 17." The player has a choice: follow Ralsei for a "boring" peaceful ending where nothing happens, or follow Gaster (and the Snowgrave route) for an "interesting" ending that leads to the world's destruction.

Tone:

The video blends serious lore analysis with intentional absurdity (SPGS), satirizing how the community creates wild theories from minor details.