, who has acted as his guardian. Her role as a "Cool Big Sis" provides the emotional grounding for the series. The Encounter:
: Ryuuki’s sister and a brilliant scientist. She is depicted as a protective figure who has made significant personal sacrifices for her brother's upbringing. shounen ga otona otona capitulo 1
: Ryuuki’s protective older sister and a scientific expert. , who has acted as his guardian
If you searched for "shounen ga otona otona capitulo 1" , you may have encountered fan-translation sites. As of this writing, the series is available: the series is available: