Why did Ultraman Seven abandon the Kingdom of Light but stay on Earth?

In Ultraman, we have seen many Ultra Warriors fighting monsters on Earth. Some Ultra Warriors actually had themselves on Earth when they transformed back into human bodies. Their relatives, aren't they from the Kingdom of Light? They can't even let humans on other planets know that they are Ultra Warriors. It would be troublesome if their identities were exposed. However, there is no such reaction in the plot. Not only is it exposed Despite his identity, he still lives in harmony with humans on Earth. What's even more strange is that the human body of an Ultra Warrior actually lives on Earth, so there will be no Kingdom of Light. Today’s topic is why Ultraman Seven gave up the Kingdom of Light but stayed on Earth. Let me briefly explain it to you.

First of all, we need to know where it is shown that Ultraman Seven no longer looks like the Kingdom of Light, and even made up his mind to stay on Earth. We all know that Ultraman Seven has his determination to stay on Earth in his own TV version. Ultraman Leo's TV version also has his determination to stay on Earth. In his own TV version, it investigates in the Kingdom of Light. However, he came to the earth to make orbital maps and met many monsters on the earth, so he fought the monsters on the earth. In order to completely eliminate the monsters on the earth, he stayed on the earth. This is his role in the plot. in the Ultraman Leo TV version, he appears in the plot as the captain of the Earth Defense Team and Leo Fengyuan's master. Although he was injured and unable to transform, he is still on the earth, even The King of Ultra came to Earth and wanted to let Ultraman Seven's human star clusters return to the Ultra Star, but Ultraman Seven refused the King of Ultra. However, the King of Ultra also knew about his determination.

Secondly, the main reason why Ultraman Seven really stayed on Earth was not shown in the plot. In fact, it was because Ultraman Seven’s former lover, although he appeared in the anime, But there is indeed this Ultra Warrior, his name is Ultraman Anlufnu. They once went to the earth to fight monsters together, but who would have thought that Ultraman Seven's girlfriend was beaten by a monster and could not transform back into an Ultra Warrior. , so his girlfriend can only stay on the earth and can no longer become an Ultra Warrior. I guess the real reason why Ultraman Seven stays on Earth is this.

Finally, this is the reason Ultraman Seven said in the plot. When he came to the earth, he found that the earth was as warm as the Kingdom of Light, so he said that he would The earth is regarded as their second home, which means that the earth has become the hometown of Ultraman Seven. However, in all Ultraman works, many Ultra Warriors have regarded the earth as their second home.