Review of the fourth episode of the series "Yel"; A mystery lost in the shadow of the "lion's skin". Heira, the fourth episode of the "Yel" series has been published. While four episodes have passed, he has not been able to create an independent narrative identity for himself. According to Ferraro, an over-reliance on cryptic dialogues, bipolar characterization and unbelievable situations caused this series to remain in the shadow of familiar patterns of crime works, especially "The Lion's Skin".