"I choose rewards 1, 3, 5, 6, and 7."
After receiving the detailed information about each reward from the game AI, Ayame chose the rewards: S-rank Perfect Evolution Crystal x1, S-grade Gravity Hand Gloves x1, Miracle Panacea x3, Second Awakener Ability Crystal x1, and A Strand Of VIRUS' Energy {Purified} x1.
The S-rank Perfection Evolution Crystal, S-grade Gravity Hand Gloves, and Miracle Panacea were self-explanatory as Ayame had already received the inferior version of those first two mentioned rewards. On the other hand, the miracle panacea's description was already mentioned before by the game AI.
As for the Second Awakener Ability Crystal, its name was also self-explanatory. It allows those who consume it to become an Awakener with two superpowers like Robert Wilson.
In other words, it allows an Awakener to "awaken" a second time, thereby awakening another ability.