Am I Actually the Strongest?

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 — or 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!

Links:

• Alternative Official English - K MANGA (U.S. Only), Kodansha