Masume Ghasemipur

Five youngsters enter the Hippo Challenge because of their skills, and this is the beginning of a friendship between them, unaware that the Hippo Challenge is designed by a big, powerful Mafia and unpredictable adventures ...

On the FM wave, there are 48 things happening.

Tala and Ati (Sis) are a mother and daughter who have lived together for many years; almost 50 years, as long as the life of Sis. Their situation, however, does not last long, and the days of separation arrive. The separation happens when Sis depends heavily on her mother due to her special conditions, and Tala is trying to provide security for Atiâ's future in the remaining time; a future without her presence.