Percona backup and restoration with multiple databases

I’m having 6 different databases ( database1,database2,database3,database,4,database5 ,database6 ) on a single server and I would like to do percona backup on daily basis for all these 6 databases. The restoration requirement might be for atleast any one database based on the data corruption/missing.
Server : RHEL 7.1
MySql : MySql 5.5.44
Datadir : /var/lib/mysql

Can I someone help to satisfy this requirement .