The second half should be:

Grandma Chiyo knew early on that Kogoro Mori was played by Kidd, and she wanted to discover the secret of the castle for her father's sake. , this matter was planned by Granny Chiyo and the gourmet detective, but Granny Chiyo just killed her accomplice. Grandma Chiyo originally wanted to die, but after being rescued by Kidd, she said she wanted to help Kidd escape. Kidd also used a rope to connect Grandma Chiyo to the plane, and finally flew away by himself.

The episode number is episode 219: The Detective Summoned