Falgo

Falgo is a protagonist in the Null series, serving as Chris' apprentice and housemate after the Pink Star arc. He is native to Sira Island, introduced in the comic as Palo's cousin. He also aided Chris in the Mission to Rescue Lardface. His personality consists of very dry humor, calm attitude, and a brutal sense of pessimism.

Dissolve with Sira clan
Falgo was originally very proud of his heritage. However, near the end of the Pink Star arc, he lost faith of his homeland upon discovering that the Sira government was involved in Palo's death. He asked Chris if he could become a Valentine and move back to Lua with him, and was taken in with open arms.