Save the World Starting from Ultra Star

I am Yang Tian, ​​a young and promising person. When I was eighteen years old, I traveled through time and space and came to the m78 Nebula Kingdom of Light. I became brothers with Rabbit and had a pleasant conversation with A Guang. Little Loli: "Young man, do you want to save the world?" Yang Tian: "... You don't have a fever, right?" Note: The author is a student, and has a mountain of homework, and updates are intermittent. Readers, please forgive me. Updates are guaranteed every Monday~ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.