The Grammatical Investigator in Conan

The principle of this musical score code is not profound.

Just mark the English letters on the piano keyboard in order from left to right, and then write the message you want to express on the music score in Pinyin.

Based on this solution, you can understand the music score left by Keiji Aso.

【To my son, come true】

[When you read this score, I may have difficulty controlling my behavior]

[Before I completely lose my mind, I choose to tell you everything]

[Fifteen years ago, I went to Oklahoma to hold a performance and met several yellow monks]

[With their introduction, I learned about the only great god they believe in in their church]

[No one in the church dares to call this god by his real name]

[I only know that those monks in yellow called them "the indescribable ones\