Secrets for Taking

You wake up in this new world. There are four zones to explore. Each zone has its own hidden devices within them. As you explore, you can develop a stronger soul by fighting others. Once beating them, you can choose to let them go free or take their secret, making you vastly stronger. Discover what happened and who is chasing after you. There will be some hints given in unordinary means, but you will understand. Depending on your actions and beliefs, you can change everything.