Swallows write poems for Wei Zi.

In episode 16, 26 minutes 15 seconds, the content of the poem:

Gege was in trouble in the royal family,

Some people laugh, others praise.

Although challenging the rules is valuable,

In exchange for a blossoming ass.

Plum blossoms and peony are all reported,

And lamb tripe and bitter tea.

Call mom and dad, no one answers,

Swallows dare not wipe their tears.

Come to school today,

Master, why don't you let her go?

Knowing it's hard to sit for a long time with an injury,

The swallow begged the emperor Amar.