How to unlock Bardock and Broly Saga!

-You have to complete the Demigra saga to get the first shard.

-Talk to Recon in Toki Toki City for the second shard

-Do parallel quest 49 for third shard.

-Do parallel quest 14 or 18, or 42 with an ultimate finish for the fourth shard

-Do parallel quest 2 or 21 or 32 with an ultimate finish for the last shard.

Then go talk to trunks! Good luck!