- At the beginning of pokemon XY episode, 10 team rocket known about mega evolution and they want Meowth to be mega evolve.
- Ash and his friend visit professor Sycamore Lab and Chespin pokemon steal their food.
- Team rocket kidnaps Professor Sycamore and Serena and Bonnie Too.
- Chespin and Fletchling help Ash and Clemont to find them.
- Chespin is in trouble and Clemont helps him.
- Mega mega blaziken helps Ash and Clemont from team rocket.
- Chespin wants to go with Clemont and Clemont caught Chespin in Pokeball.