Am I Actually the Strongest? manga volume 9 features story by Sai Sumimori and art by Ai Takahashi.

To be reincarnated into another world with the promise of a “cheat” power is one thing. But to be reborn as a baby, and then left for dead after your royal parents think you're powerless? That's another thing entirely! Now the newly-born Reinhart-Hart to his new friends-must find his way through a dangerous world…but luckily he's got magic that's quite literally off the charts in this latest volume!