A friend of William Legrand and Jupiter, his servant, narrates his participation in an adventure to solve a very complicated mystery. It involves deciphering a parchment written in code, found casually on a beach, which contains the instructions to dig up the treasure of an old pirate. Legrand's knowledge, Jupiter's patience and friend's collaboration make it possible.
Legrand, he found a beetle that look like gold.
Legrand drew the insect on a parchment and handed it to his friend.
The drawing looks like a skull.
Legrand, moody, took the scroll and examined it; He finally put thescroll in a drawer. His friend, realizing Legrand's mood, decided to leave
Later, the friend received a visit from Jupiter, who told him that hismaster was ill because he behaved in a strange way