A New Start In A Different World with my Phone.

Lucas reincarnated in sword and magic world along with his phone. His phone mutated due to the reincarnation process and only had few apps ( Department Store, Military Bunker, Cultivation Site, Arena etc. ). After reincarnation Lucas has an identity of discarded Price of a Kingdom, He was give a remote and barren island to rule over. Lets see how Lucas uses his mutated phone to make his kingdom the strongest in the world.