MrBanana's Gen 4 adventure: MrBanana's Gen 4 adventure ep. 2

When MrBanana was walking down Route 1 he saw a brown haired kid. "What is your name?" Said MrBanana. "My name is Petrus G.P." He said.(Look at Petrus's work) Then they became friends. Later they saw Mewtwo. "Wait.... Isn't Mewtwo in Gen 1?" Said MrBanana. "Yes, So? This is a book made by you! We can break the laws of physics if you say so!" Said Petrus,