What does proton cluster mean?

1, this sentence comes from the movie Shen Feng released in 2023. The protons of the proton group were hostages sent to other countries in ancient times, all of whom were of noble birth. Proton group in Shang and Zhou dynasties refers to the army, and proton group is an army composed of many protons.

2. The Trilogy of Gods, directed by and starring ChristianRandPhillips, Li, Chen Kun, Yolanda and others, tells the story of a protracted mythical war between ancestors, immortals and demons for more than 3,000 years.