"We only have one chance to go back from the future to the past. You carry information disturbances on your body. When you cross the entire river, all the beings lurking under the water will sense your flight trajectory. They will try to stop you and lead you to the past.

There will be obstacles for you on the road ahead, and all you have to do is overcome these obstacles and reach that day alive."

"What about you after I leave?"

"I will choose my own destiny. I cannot go back to the past, because I am an observer and I have observed the ending of destruction. My appearance will make all efforts in vain."

"good."

"Be careful, your wings are not real wings. Don't let them get damaged, otherwise you will be trapped in the time vortex forever."

"I'll pay attention."

"Repeat it again, we can't make any mistakes."

"I am about to return to Chernobog fifteen years ago through the hole, locating in December 1096. I will terminate the decision of the Integrated Movement to attack Longmen, and lead them to leave Ursus to complete the plan to save the Integrated Movement.

Codename, Fulcrum of Destiny."

Silence, long silence.

A plain voice came: "You are not the only one seeking salvation. You will get help from an ally. He has already passed in advance. Remember the code for your connection. You can trust him and he will trust you."

"Can I ask a question?"

"What?"

"Why? Why do you want to do this?"

"I saw his last words. He never regretted saving you and keeping you alive. Everything he paid was meaningful."

"how about you?"

"I am an observer, I..."

Silence again.

In the fluorescent underground space, Drake stood in front of a petri dish, staring at the brain tissue in the transparent container, and two lines of tears fell from her cheeks.

The electronically synthesized voice continued: "The world without him is meaningless to me. Go and complete your mission. After you leave, an excessive amount of nutrient solution will be injected into the container. In the next fifteen minutes, my brain tissue will be officially

Death, at the same time, tributary No. 5177 completely collapsed and merged into the mainstream. This place no longer exists. You are the last human being on this tributary."

"Goodbye, no, farewell, Teacher Kelsey."

Drake wiped away his tears, and her body became transparent and disappeared into a black hole the size of a grain of rice the moment it turned into light.

…

ps: I am on a business trip tomorrow and will be back on the 12th. I will try my best to update.

There will definitely be a cheerful plot, and the purpose of writing a book is to make readers smile.
Chapter completed!