```
It wasn't until this moment that Link confirmed one thing.
The eighteen years in the Human Immortal Martial World, apart from the Amber Planet that was currently merging with the Sea of Consciousness Little World, there was another solid evidence proving it wasn't an illusion nor was it squandered.
As the saying goes, stones from other hills may serve to polish the jade.
In those eighteen years, Link's Sea of Consciousness was locked, and he had to gradually recover his memory.
Even witchcraft couldn't be directly utilized, but had to be modified into what's termed secret techniques.
It was nothing if not cumbersome.
For self-preservation, and to complete the trials, Link learned the Human Immortal Martial Way, understood Ancient Witchcraft, Taoist Techniques, Ancient Witchcraft, Evil Witchcraft, and rebuilt the "Construction" system. In the end, he achieved two major gains:
