The idea of a "beastie" or a fear of a "snake-thing" is first introduced by the character known as the littlun with the mulberry-colored birthmark. He mentions seeing a snake-like creature in the forest during one of the meetings held by the boys.
Jack runs for leader against Ralph during the first meeting in "Lord of the Flies." Jack represents a more savage and authoritarian leadership style, while Ralph emphasizes order and civilization.
Ralph and Piggy found each other and blew the conch shell first, so they called the first meeting of the boys
Ralph sits on a fallen tree trunk during the meeting in "Lord of the Flies." This position symbolizes his leadership role as the boys' chief, providing a sense of authority and organization in the chaotic situation on the island.
The last group of boys to arrive at the first meeting in Lord of the Flies are a choir led by head boy Jack Merridew.
In the first meeting in "Lord of the Flies," the boys gather using the conch shell and establish rules for order and civilization. In the second meeting, tensions arise and the boys begin to exhibit signs of savagery as power struggles emerge.
Percival Wemys Madison (one of the littluns) first says the beast comes from the water.
The first character to notice the "beastie" in the woods is the little boy with the birthmark on his face, who mentions it to the group during a meeting.
Simon is first referred to (though not by name quite yet) as he faints in the first conch meeting.
Ralph is the first character who suggests that the boys might not be on a good island in "Lord of the Flies" by William Golding. He expresses this concern early in the novel during a meeting with the other boys, highlighting the absence of adults and civilization.
Survival
The boys in "Lord of the Flies" make rules about holding the conch shell during meetings. The rule is that only the person holding the conch has the right to speak, ensuring order and fairness during their discussions and decisions on the island.
Rini first meets Pegasus in episode 128, season 4 "Dreams Take Flight" / "Meeting of Fate! The Night where a Pegasus Flies"