My Phone Connected to The Immortal Realm

*The unemployed young man had received a scam text. 
"I, Daoist Priest of the Immortal World, give me money and I will give you treasures!" 
Initially, He thought that it was just a fraud, but he didn't think that everything was real. 
After receiving the "big treasure," his body had changed and he activated his special ability. 
He can use his phone to connect the two world！
From then on, he opened the door to a Isekai world, a world he had never seen before!