Alienoid

In the climax of Alienoid, the very fate of Earth hangs in the balance as Lee Ahn, Mureuk, Thunder, and the Sorcerers of Twin Peaks unite to confront the alien Controller. Throughout the story, it is revealed that the Controller had been using Mureuk’s body as his vessel, but a shocking twist emerges: Lee Ahn was actually carrying the Controller within herself all along. This meant the evil alien was using her to regain access to the divine knife and further its plan to destroy Earth. The alien’s influence made her vulnerable, but she eventually manages to break free with the help of her allies.

With the aid of a special armor that Mureuk gives her, Lee Ahn is able to confront the Controller directly and extract him from her body. Once free, the Controller enters into a human vessel—Gu Sam-sik—highlighting the alien’s persistent desire to inhabit someone on Earth. In the chaos of battle, the team fights fiercely against the alien invasion, and Lee Ahn throws her divine knife into the spaceship’s core. The knife pierces its power source, causing the ship to lose energy and avoiding the catastrophic detonation that would have obliterated the Earth.

Meanwhile, Thunder sacrifices himself by imprisoning the Controller within a red crystal, knowing that he cannot keep the alien trapped on Earth forever. He departs into outer space, leaving behind a portal that remains open between the past and present, allowing some characters—such as Mureuk—to return to their original timelines. Mureuk, who has developed feelings for Lee Ahn, decides to stay in the present after realizing that the portal is still functioning and that they still have a chance to meet again.

In the end, the struggle concludes with Earth saved from destruction, but the story hints at unresolved futures. Thunder’s potential return remains uncertain, and the connection between Mureuk and Lee Ahn leaves room for future adventures, possibly a third installment. The ending emphasizes sacrifice, love, and hope as the characters look forward to what’s next, with the possibility that some of them may reunite once more in future stories.

Last Updated: June 25, 2025 at 09:00