This time, Su Yang did not intend to use the two Silver Points he had.
Because he had a better choice, A-Ranked Silver Ability Voucher.
Previously, when Su Yang completed his [Advanced Random Mission], he received an S-rank evaluation and then drew this Silver-Ranked Prize Voucher. (Chapter 570)
Even though he did not know the value of it, it was undoubtedly Su Yang's strongest Prize Voucher.
However, because he did not have a slot for his Silver Ability, Su Yang could not use the Prize Voucher. So, now that he had an empty slot on that day, it's only natural that he would have to use this Prize Voucher!
After all, he did not need to pay any price to use that voucher. In fact, it did not even need Silver Points and he would be able to draw an A-Ranked Silver Ability.
'A-Ranked Abilities are at least going to be abilities related to controlling time and space.'
