This Contingency Contract season is not yet released in the Global server of Arknights; the information are based on tentative translations which may not represent the official English localization and will be updated when the season's Global release is announced.
Contingency Contract #1: Battleplan Pyrolysis, often simply known as Contingency Contract Battleplan #1 (CCB1) or Contingency Contract Pyrolysis (C.C. Pyrolysis) is the fifteenth season of the namesake seasonal event in Arknights and the first iteration of C.C. Battleplan.