If you mean reading skills then read daily for 20-30 minutes, practice is the most important factor. If you do not know how to pronounce any word then search it on youtube. Read out loud near your friends and family members to improve it.
Medusa because it would turn him to stone'
No this is not a complete sentence
Physically hurt; having an injury
harmed, damaged, impaired
example: “a road accident left him severely injured”
He's called the "Beginner of the Earth" because he is the connection between the tribe and the sky god.