Semetua was Sem Manutahi, master of ceremonies and central figure of the "Tipaerui Valley" association. His role in the association was to find legends, and to set up traditional activities or ceremonies, in the upper valley of Tipaerui in the heart of the island of Tahiti. "This valley has a soul, a spirit that we always respect when we come. He said. It is animated by the spirit of the Mamaia. These people that we rarely met, that we feared and respected also, in the days of royalty. Some say they were healers, others say they were seers." Speaker on several occasions for troops at Heiva i Tahiti, master of ceremonies for the Tipaeui Valley association, Semetua has made his voice resonate on numerous occasions, to tell stories, protect a valley or quite simply defend his convictions.

This film takes the form of an investigation into the life and work of the sculptor Vaiere Mara, born in 1936 in Rurutu, in the Austral Islands (French Polynesia) and died in Arue in 2005. Mara sculpted wood, coral and stone and his production was remarkable and noticed from the 1960s. Many local personalities placed orders with the man whom some considered the first contemporary Polynesian artist. The film traces the director's journey in search of Mara's works, scattered across islands and continents, and the personal story of this exceptional artist. Combining testimonies from those close to him, reconstructions of the founding moments of his career and documentation of the works found, this film appears as an investigation that is at once human, artistic and detective... which allows us to reconstruct the context of Vaiere Mara's creation.

Follow-up of the beekeeping training provided in Tahiti for six months by Stéphane Brouttier. The training takes place on the heights of the Tiapaerui valley. The most important thing is to learn how to look for wild swarms in the wild. Among the students, Romus Nanaia, who has lived in the heart of the valley for years, guardian of the Tipaerui Valley association.