For now, this is goodbye. Sincerely, Kath.

This story introduces the life of Kath and a new student in her school.
Kath didn't like him at first
but started to find him as a
good friend, but
more characters tag
along. But the story
doesn't end as expected.
Something bad happens,
and a letter appears in both
the 2 new friends and Katherins'
best friends mail box. A note signed
with "Sincerely, Kath." What might the letter contain? We don't know, but it doesn't seem good.