What would happen if Qian Renxue from ten thousand years ago and Ye Qing from ten thousand years later could meet and travel to their respective times?

... Qian Renxue: My name is Qian Renxue, the only heir to the Spirit Hall.

Who are you?

Where is this place?

Ye Qing: Qian Renxue?

You are bragging.

She has been dead for ten thousand years, and you tell me you are Qian Renxue?

Qian Renxue: っ°Д°;っ... Qian Renxue: In other words, I arrived ten thousand years later, and the Spirit Hall was destroyed?

Ye Qing: If you are not lying, it is true!

Qian Renxue: Wouldn’t it explode?

Ye Qing: Not necessarily.

You can use the soul guide technology ten thousand years later.

Transmigrating into Huo Yuhao, bound to the power of destiny, I awaken my true form! The Heavenly Dream Ice Silkworm offers me a soul ring? I gladly accept! Ilex bestows upon me divine consciousness? I take it all! At Shrek Academy, I use the power of destiny to secure my fate, my true form overwhelming my peers, forcefully locking in the position of heir to the Sea God Pavilion! In the Continental Youth Soul Master Competition, I publicly defect, taking over the Body Sect with overwhelming fame, and being crowned Young Sect Master! I incite the Body Sect to crush the Sun Moon Empire, seize the Holy Spirit Cult's secret treasures, and steal the Sun Moon Empire's technology, paving my path to growth through plunder! The Abyss Plane? The Demon Plane? All are resources for my ascension to a God Star! With my left hand wielding destiny and my right hand brandishing blood, I rebel against Tang San's tyranny, eradicate the Holy Spirit Cult, decisive in my killings but not indiscriminate, my values ​​slightly wicked but adhering to my bottom line! Ice Empress, Snow Empress, Zhang Lexuan, auspicious beasts… I personally rectify the regrets of the original story! From Douluo Continent to…

A spirit awakening made Ma Hongjun realize a different side of himself. Gazing at the dancing figure before him, Ma Hongjun roared, "A phoenix can be holy, it can be dark, but it cannot, and should not, be vile." Years later, during the War of the Gods, Ma Hongjun, standing on a phoenix, a sea of fire shrouding him, said to the people before him, "Tang San, Bibi Dong, for the sake of our past friendship, I will only say this once: surrender or die."