Why do Ultraman and aliens like to come to Earth? What is it about Earth that attracts them so much?

Qin Feng, an Earth boy, was taken to a parallel world by Ultraman Orb before his college entrance exam and became Toba Raiyo's husband. On their wedding night, he became Ultraman Triga.

Under his wife's guidance, he fights alongside the New GUTS team, battling monsters and aliens, gradually gaining incredible strength.

Ultraman Orb: "Young man, do you believe in light?"

Toba Raiyo: "Darling, thank you for protecting the parallel universe with me!"

Tregear: "You, what's your relationship with Ultraman Tiga?!"