Prologue Era:
2003:
Luke Osmon, Alexander Mckaven, and Lily Rose arrive to Earth.
Beginning Era:
2012:
Luke Osmon separates his good and evil halves, and it forms Defeated Cat and Black Cat, respectively.
Defeated Cat meets Oliver Macdonald.
2013:
Defeated Cat meets Jason Patterson.
2014:
Defeated Cat meets Zachary Wass
2015:
Defeated Cat meets Kyra Jeffery.
Defeated Cat meets Camille Pfister.
2016:
Defeated Cat meets Mary Tan, briefly acquainting with her sister, Kimberly Boo-Tan.
Defeated Cat meets Christopher Torelli.
Defeated Cat meets Oliver Paver.