For at least another 200 years, Tang Li would live.
She could continue to collect the domestic waste and corpses generated by the G city underground, and remove them within her spatial dimension.
Using the spatial energy generated, she could continue to replicate the immortality potions and X substances.
After my death, let the floods come.
This was not Tang Li’s attitude towards life.
Otherwise, her arduous survival in the apocalypse would have been meaningless.
If humanity ceased to exist, who would remember her?
Others could be left unattended, but Tang Li was determined to make proper arrangements for Song Chaoyang and Tang Chenxi.
The reason Song Chaoyang and Tang Chenxi changed their previous stance and agreed to inherit the Sheng Tang Group was also due to the X substances that Tang Li had replicated.
Tang Li had revealed her replicated space to them.
And asked them to publicly disclose her possession of the replicated space after her death.
It was crucial to emphasize that these X substances were products of the replicated space, and their existence within their bodies must not be exposed.
Otherwise, even if they were safe, their descendants would not be.
This was because the replicated X substances would eventually run out, and the replicated mental enhancement potions would also be depleted.
Current humanity was far too reliant on brain-computer interfaces and mental enhancement potions.
With these two items, humanity could achieve formidable mental strength, remotely control brain-computer devices, and undertake construction in various extreme environments such as underground, deep sea, and space. They could also mine asteroid belts and build space cities on Mars.
Without either of these two items, humanity’s development would immediately stagnate.
Unless consciousness transfer technology was developed, allowing machines to directly accommodate human consciousness, enabling humanity to shed their physical bodies and achieve mechanical ascension, they would never have to worry about insufficient mental power.
Otherwise, someone would inevitably continue to covet the immortality potions and enhancement potions.
Tang Li informed Song Chaoyang and Tang Chenxi that only if they inherited the Sheng Tang Group and gained control of the fourth level of the G city underground could she dare to continue expanding the storage modules and replicating immortality potions and X substances.
Otherwise, she would have to reduce the proportion of immortality potions and X substances, and replicate more of the other materials in her space to create a cover in case of any accidents or exposure of the fourth level.
Song Chaoyang was uncertain when consciousness transfer technology would be successfully developed.
If the fourth level could be filled with X substances, it would undoubtedly be the best outcome.
Moreover, the relationship with the authorities had to be maintained through the immortality potions.
Additionally, Tang Li took him to see the three research pods on the fourth level and conversed with Chinese and Japanese researchers who had implanted invasive brain-computer interfaces.
Song Chaoyang immediately agreed to inherit the Sheng Tang Group.
Upon learning that Tang Li could replicate materials, Tang Chenxi also readily agreed.
Not only that, she even brought Tang Li to her spaceplane and asked Tang Li to replicate it.
The spaceplane was not a product of the G city underground but was developed by the research institute of the Mountain City underground.
Although Tang Chenxi participated in the "Tiangong Program," influenced by Song Pinxuan, she leaned towards the field of scientific research, and her ventures into outer space were for experimentation.
She had even participated in the design and construction of space cities, mastered the design principles of underground cities, underwater cities, and underground/underwater tunnels, and was thoroughly familiar with the design data and manufacturing requirements of various modules.
However, she had always been extremely curious about how the spaceplane was manufactured.
As this was a top secret, and Tang Chenxi's clearance and field of expertise were insufficient, she couldn't research it.
Even when the spaceplane was damaged, the wreckage had to be handed over to the authorities for unified recovery and processing.
Therefore, Tang Chenxi wished for Tang Li to replicate one for her to study.
She wasn't afraid of being discovered.
As long as it was shielded with an electromagnetic isolation shield, the outside world would not be able to receive the spaceplane's signals. Quantum communication technology, invented by Song Pinxuan, could completely block signals.
Tang Li complied with Tang Chenxi's request and replicated a spaceplane for her, placing it in the research pod on the fourth level for her study.
Whether it was the initial non-invasive brain-computer interface technology, mechanical exoskeletons, engineering mechs and combat mechs, quantum communication technology, or the invasive brain-computer interface technology of the Japanese Holy Light organization, the technology for extracting immortality potions that delayed aging, or even the consciousness transfer technology that had not been fully understood...
Including Tang Chenxi's current mastery of the design principles for underground cities, underwater cities, space cities, and underground/underwater tunnels, partial experimental data for space elevators, and the spaceplane technology Tang Chenxi was about to acquire.
As long as it was researched in the G city underground, after Tang Li printed the technical documentation on replicated paper, she would collect a copy into her space.
Although it seemed useless, storing this information did not take up any space, so Tang Li did it as a matter of course.
And it was this small act that greatly helped her in her third and fourth rebirths!