Ceci wants to know more about Magikarp after seeing its statue on the roof of Galaxy Hall.

The Request

Talk to Ceci in front of Galaxy Hall to accept this request.

Complete the Magikarp Entry

Complete the research tasks listed in the Pokédex entry for Magikarp, and talk to Professor Laventon to increase the research level of the Magikarp entry. Do this until the entry reaches Research Level 10. Then talk to Ceci in Jubilife Village.

Reward

You will get 1 Rare Candy.