First, this is the forum for “My book live”, if you have a “My Cloud”, that is another forum.
Not sure if you are asking to download torrents using your tablet and files being saved to MBL. If you want that, fair enough, no idea if it is possible at all.
However, if you just want a stand-alone torrent client within MBL, all you need is a remote-gui to add/remove torrents.
Not for beginners though, but not too dificult at all, be aware, it might void your warranty, good luck:
To install torrent client software on MBL, if you have my cloud, search that forum:
To install Remote Tranmission: