Actually, it's not surprising that Song Yi doesn't believe it.
SSR Cards are inherently hard to replicate, otherwise, SSR Cards would be everywhere in the world.
If you are not the original creator of the SSR Card, the difficulty of replication is very high.
So far, aside from UR-level Spirit Card Masters who have a relatively high success rate in replicating SSR Cards, others have a failure rate as high as 95%.
There are two ways to transfer SSR Cards: one is to create it and voluntarily transfer it directly, but the card in your own body will disappear.
This is likely what's called inheritance.
Just like Hua Zhuo once had two Cang Xing Die.
The other way is the conventional card replication, although the failure rate is high, it's the most attempted method.
And once replication fails, it causes a mental blow to the Spirit Card Master, with little benefit, so there aren't many SSR Cards.
