Episode Title:
STRAIGHT BET.
Episode Description:
Otto convinces Subaru to let him help and, after telling him everything, the two form a plan. The next day, Subaru confronts Roswaal with a wager: if he saves both Sanctuary and the mansion in this loop Roswaal will give up his tome. Roswaal agrees under the proviso that if he wins Subaru will follow the tome's instructions...
