A possible concise summary is:
The text is a transcript of a video that criticizes the movie Inside Out for its plot holes, inconsistencies, and emotional manipulation. The narrator points out various flaws and sins in the movie, such as the imbalance of negative and positive emotions, the arbitrary obstacles and rules in Riley's mind, the convenience of the events, and the lack of logic and realism. The narrator also makes jokes and references to other movies and shows. The text ends with a montage of clips from other characters' emotions during the end credits.
Here are the key facts extracted from the text:
1. A Korean nuclear fusion reactor achieved 100 million°C for 30 seconds.
2. The experiment demonstrated that nuclear fusion is moving from a physics problem to an engineering one.
3. The core of the Sun has a temperature of close to 15.7 million Kelvin.
4. The Sun's surface temperature is approximately 5800 K.
5. The Korea Superconducting Tokamak Advanced Research (KSTAR) experiment is involved in this achievement.
6. Physicists have achieved a net energy gain in a nuclear fusion experiment.
Please note that these are the facts based on the provided text and the context of nuclear fusion experiments in South Korea as related to the temperature of the Sun's core.