Supreme God and Demon Summoning System

A stubborn young master from one of the top families on earth traveled to a different world and continent, worked hard to become stronger, summoned gods and demons from all over the world, formed his own strongest force, and became the only supreme master of all over the world! ! ! Two updates a day, each update contains more than 2,000 words! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.