Actually, Sylvia did have a way to teach Blizzard.
Although Sylvia was a witch while Blizzard was an Esper, their powers had entirely different roots and sources, making it impossible for one to teach the other under normal circumstances.
But Sylvia was not normal.
With her all-purpose abilities, singing a song that produced telekinetic effects was not difficult at all.
And since she could use such an ability, Sylvia naturally had a way to teach Blizzard.
It was just that Sylvia had no intention of teaching Blizzard.
Just as she had said, if Blizzard truly wanted to grow stronger, she first needed to cast aside the endless inferiority and obsession in her heart.
Otherwise, if she ever went down the wrong path, Blizzard might very well become a monster in her pursuit of power.
Therefore, Sylvia did not want Blizzard's abilities to become stronger. She wanted Blizzard's heart to become stronger.
Only then could Blizzard truly become powerful.
In the end, it was unclear whether Blizzard had taken those theories to heart, but she left that very night.
However, Fang Li discovered that the leader of the Blizzard Group would visit every so often, quickly becoming close with Sylvia. Sometimes, the two would even go shopping together. Whenever Sylvia attended idol events, Blizzard would tag along and have her subordinates drive over specifically to pick her up and drop her off.
Seeing this, Fang Li did not say anything.
As a result, Sylvia and Blizzard naturally grew closer by the day.
On the other hand, Blizzard seemed to have some reservations about Fang Li and had never dared to face him directly.
Fang Li was happy to have some peace and quiet. Whenever Blizzard did not come by, he carried out hero activities with Sylvia. When Blizzard did visit, with