Before the seawater swallowed everything, Tu Hengyu opened his computer and awakened Tu Yaya within it.
"Dad, Dad, how do I solve these two problems? Dad, where are you? Why are you in the water?"
Hearing Tu Yaya's words, Tu Hengyu smiled.
"Dad, where are you? It's dangerous in the water."
Seeing Tu Hengyu in danger, Tu Yaya was extremely nervous and frightened.
"Listen, Ya Ya. You have to remember this string of numbers. You're the only one in this world who can remember it. It's the key to saving this world."
Being able to see Tu Yaya one last time before his death had already been enough for Tu Hengyu, but even now, he had not forgotten his responsibility.
Tu Hengyu held up the key in front of the computer's camera.
The key had a screen that constantly flashed numbers, displaying the connection password.
This password contained hundreds, perhaps thousands, of digits. It would take a long time to enter manually, but plugging it directly into a computer would make things much simpler.
But now that Tu Hengyu had been submerged by seawater, there was no way for him to do that.
At this critical moment, the only solution he could think of was to have Tu Yaya memorize the key. At the same time, he inserted his own Life Backup Card into the computer.
Everyone at Tu Hengyu's research institute, including Ma Zhao, had backed up their life data long ago. Perhaps it was for research purposes, but in any case, everyone's life data cards had been collected.
For some reason, before Tu Hengyu and Ma Zhao set out on their mission, Ma Zhao had handed Tu Hengyu's Life Backup Card and Ya Ya's Life Backup Card to Tu Hengyu together.
In any case, Tu Hengyu's solution now