Ye Ran has a younger brother, Ye Jin.
Ye Jin is a docile little sheep. Ye Ran thinks so. After all, Ye Jin is very obedient and obeys him.
But later I discovered that Ye Jin was just a wolf. He was too ambitious and possessive, which made Ye Ran a little confused.
"I'm your brother." Ye Ran said.
"I know, my brother, my yo."
It was obvious that they were connected by blood in their bones, and they had it from the beginning.
Therefore, no one is more qualified than me to have a brother.
Then we can't let the prey escape anymore.
----------
The author is teasing but ignore it.