Am I Actually the Strongest? manga volume 4 features story by Sai Sumimori and art by Ai Takahashi.

In a strange turn of events, Haruto rescued a blizzard dragon called Liza, and she has now taken up residence in his home as a servant! However, the time has come for him to go to school in the capital, and he must decide which servant to bring. How will he manage to resolve this one? Meanwhile, unbeknownst to Haruto, there are many around him with hidden agendas; just how will his life in the capital unfold?