I was abandoned right after I was born, but I was a great sage in a previous life, so I'm living with plenty of time to spare - Strongest Baby Runaway - 10 (Earth Star Comics)

Aristotleus, a great sage who has been reborn as a baby with the abilities of a great sage in him, receives Lot's letter from a girl named Chris Brazel. In Lot's letter, it was written that powerful demons had recently begun to appear around the city, and that these demons were coming from the "Forbidden Forest." The letter also says that these demons are coming from the "Forbidden Forest. He asks Reus to investigate the "Forbidden Forest".... Reus, together with Fana and Angel, immediately headed for the Forbidden Forest, but what awaited them there was...?

Aristotleus, a great sage who has been reborn as a baby with the abilities of a great sage in him, receives Lot's letter from a girl named Chris Brazel. In Lot's letter, it was written that powerful demons had recently begun to appear around the city, and that these demons were coming from the "Forbidden Forest." The letter also says that these demons are coming from the "Forbidden Forest. He asks Reus to investigate the "Forbidden Forest".... Reus, together with Fana and Angel, immediately headed for the Forbidden Forest, but what awaited them there was...?