Let you contract with your ancestors and you summon the mythical blue star?

"My name is Fang Yi. I traveled through the ruined Blue Star and was about to build a mythical Blue Star with the help of the golden finger. A person who claimed to be my descendant from Earth came to me for inheritance."

Fang Yi looked at the confused girl standing in front of him.

...

"My name is Fang Rou. I live on Earth summoned by heroes. Other heroes (ancestors) are either high-flying knights or immortal cultivators who fly with swords...

And my ancestor, he controls the [Haotian God] mecha, holding the [Four Swords of Zhuxian], followed by [Zaohua Wahuang], standing on the left with [Sanqing Daozu], and on the right with [Twelve Ancestral Witches]. He is preparing for a cross-universe expedition and said he wants to fight to the universe where I am...

I summoned my ancestors, but it seems that I went to the wrong world!
The universe is about to be destroyed, I am so scared..."

This book is also known as: "Building the Supreme Blue Star, My Descendants Are Coming"

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