Speculations about Titans' powers and mysteries surrounding Grisha

The speakers delve into the concept of intelligent Titans devouring other Titans to gain their abilities, including the speculation of Aaron's father being an original pure Titan who acquired his powers through consuming a human Titan. They also discuss the mysteries surrounding various characters, such as Kenny Ackerman and the rod rise Titan, while exploring the values and motivations of the characters in Attack on Titan.