Can Someone Please Explain This Situation - Chapter 13

[No CP + Escaping Famine + Cultivating + Space]Note: Don't compare the novel to reality, this is not a documentary.When she opened her eyes, Gu Changan traveled from the apocalyptic world where she had just awakened her abnormal ability, all the way to ancient times during a famine.Her father was an old fool, not only was he directionally challenged, but he also lacked virtue in all five aspects.Fortunately, her grand mansion became her portable space?Her lightning-based ability was still there?This cheat was a bit overpowered.Her father doted on her like a precious daughter?Gu Changan took out a bag of rice.Old fool father: My daughter is a little fairy.Gu Changan took out a piece of meat and a bag of flour.Old fool father: My daughter is a little fairy.Gu Changan took out a chicken.Old fool father: My daughter is a little fairy.Gu Changan had only one goal: to protect her foolish father, and together they would survive and become divine beings.They wanted to merely survive, yet they ended up walking the path of finding work.

As the head disciple of the number one sect in the world, Luo Jianqing had a brilliant reputation. He was the most respected senior brother of his junior brothers and sisters: the last disciple of the cultivation world’s number one cultivator, Luo Jianqing greatly respected his master’s teachings, not crossing his limits by even half a step.

Xia Yuqing is a shut-in+fujoshi from the 21st century. After an accident, she transmigrates into the body of a young princess forced into a political marriage to another country.

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?