[DeepL Translation - needs review] Introduction to Volume 1: Downstairs at the Future Gadget Laboratory ---. The main character is Yugo Tennoji, a.k.a. Mr. Brown, the owner of the CRT Laboratory, who loves CRT TVs and his daughter, Nena. Mr. Brown's unknown past, which even the lab members do not know, and his unknown relationship with SERN, Rounder, CRT TVs, and Suzu Hashida.
(Translator: DeepL)
