The current event without SECs give you 1 shard per one fight; per 2 focus. Let's say you perfectly spend your focus these 5 days, each day roughly 10 hours; that's 6 fights per hour x 10 = 60 shards per day, 5 days x 60 shards = 300 shards. How is it possible to get all the Pero Shard girls, when total cost is 1000+1000+500+500+300+300 = 3600 shards. Don't understand how is it even possible to get 1k shards let alone all the girls...

NOTE: My total SED is 157k