how did the creature get revenge when he arrived in geneva?

After arriving in Geneva, a child runs past the creatures hiding-place in the deep woods. The creature is much taken with the beautiful child, and speculates that he is still too young to feel hatred for his deformity. He seizes the boy's arm as he runs past; the child screams in terror and struggles to get away. He calls the creature a "hideous monster," and says that his father, M. Frankenstein, will punish him. Upon hearing the name of Frankenstein, the creature, enraged, strangles him. He feels a "hellish triumph" at the boy's death, and reflects that his despised creator is not, after all, invulnerable.