"Let''s go, I''ll let you know what is the right way to pass the customs!" Bai Yu walked directly into the corridor with his sword.


    "Well, that family will look forward to it!" Olga followed him into the corridor.


    After they passed a long corridor, they came to an empty hall, where there was a piano.


    That''s the famous peacock piano among the pirates. It''s worth a lot of money.


    Next to the peacock piano is a slate. Bai Yu still can''t understand the ghost symbols on it.


    Only those who play music correctly and those with pure heart can approach the shining gold


    "This is the correct usage of chat group." Bai Yu subconsciously said what he thought.


    "What chat group? Why can''t people understand anything? You''re not lying to people, oh ~" Olga opened her mouth and asked.


    "I''m saying that you live here alone. It must be boring to have no one to chat with you." Bai Yu patted his head and explained.


    How could he say what he thought? If he stayed with the abnormal people in the pirate for a long time, he would become abnormal. Many people in the straw hat pirate group were very tall, cold and normal before joining, and changed after joining.


    A normal person like him will become abnormal sooner or later.


    Olga pointed to the steel in front of him and asked, "this place looks like someone can pass the customs... Can you play the piano?"


    "No! But you don''t have to play the piano to get through this level. I think other methods can also be used." Bai Yu thought and said.


    "Why don''t I try? You protect me. Don''t you want purity? It''s a treasure that can make you live a long, long life. Like me, you can live more than 100 years and buy the whole world." Olga said suddenly with some excitement.


    "You want to see the lab where your father used to be?" Bai Yu joked.


    "No! People are not interested in the bastard father''s lab, people are not interested!" Olga began to say to herself: "people really want to see it. There must be a picture of their mother there, and why the bastard father made pure gold, which killed their mother!"


    "... let''s have a try. I''ll try to get through here." Bai Yu touched the golden water below with his hand and felt a strong pain, which was stronger than the stomach acid of lantern fish.


    He took out his hand, which was corroded away, and most of it showed white bones.


    No wonder that treasure maniac didn''t dare to go down directly... It turned out that it was more terrible than the stomach acid of lantern fish.


    He knew that the door was under the magma. Only by playing it correctly according to the tune on the music sheet, could he clean the magma around him.


    In this way, the door under the magma will open, and he can find pure gold.


    "Hey ~ Bai Yu, come and have a look. There''s a missing part of the music score on it! I don''t know how to play it at all, and people won''t talk about it!" Olga shouted at the music score missing a corner.


    Bai Yu looks at the missing part of the music score and has no expression.


    He knew about it long ago.


    "You don''t have to be so surprised. Since it''s a challenge, it won''t let us pass so easily..." Bai Yu came to Olga, pointed to the missing part of the music score and said: "this is a lullaby, which may have something to do with children''s songs. Whether your parents sang you similar children''s songs when you were a child is probably the way to pass the customs."


    "Oh, you really know it well ~ you play and I''ll sing," Olga said, pointing to the piano.


    She has a children''s song she always remembers, which her mother sang to her.


    "I said I couldn''t play the piano! You wouldn''t take my words as a deaf ear!" Bai Yu didn''t know how to play the piano and didn''t even touch the piano.


    "Hey ~ what should we do? Don''t we have to give up halfway when we come to this place? People still want to look for it. Maybe there''s something left in the asshole''s father''s laboratory." Olga said disappointed.


    "You sing me your children''s song. I''d like to hear it." Bai Yu looked at Olga eagerly and said expectantly.


    In addition to welfare, what impressed him most in this plot version was that song. Even if he forgot the lyrics of that song, he couldn''t forget the touch of hearing that song. It was all his memories.


    "You want to hear me sing at this time. Don''t you want pure gold?" Olga said in shock.


    "Of course I want pure gold. When you finish singing, I''ll take you there. I want to listen to that song again, which is the one you want to sing." Bai Yu really wants to hear it again.


    "Cordial smile ~ hearty smile ~ your lovely smiling face ~ Silver Heart and gold heart ~ I''ll give you all ~ arkamy ~ Arkema ~ hold the golden stars ~ arkamy ~ Arkema ~ go to sleep ~"


    Olga sang the lullaby completely. After Bai Yu heard it, he said, "I''ll take you through this level."


    "Oh ~ how do you want to break through?"


    "Forest ball · package!"


    A vine appeared out of thin air and wrapped Olga. Bai Yu jumped into the water with the ball and found the gate.


    Raise your hand and take a sword.


    A cross sword cut open the gate, and all the magma flowed out with the opening of the gate.


    "Elizabeth, wait here. I''ll bring your master back soon."


    Elizabeth cried and stopped where she was.


    "Don''t come out for a while. I''ll take you with me. The ground outside is hard to walk." Bai Yu pulls the vine and leads a big ball to a cliff.


    Eagle bridge, if you want to get shining gold, you are a person with excellent concentration and bold courage. If you shoot the sacred eagle, the suspension bridge will be put down


    Bai Yu looks at the target on the other side of the cliff and knows that he can''t pass until he hits the target.


    "Boom ~ boom ~ boom ~"


    There was a shaking sound on the ground. A huge Triceratops rushed over, and the sharp corners on his head pointed at Bai Yu and launched an attack.


    "It will be a pity if the food delivered to the door is wasted. You belong to me."


    "One knife flow · instant cut!"


    The Tyrannosaurus Rex''s old opponent, Triceratops, was divided into two halves from beginning to end.


    Whew~


    A pterosaur ran out of nowhere, dived down and launched an attack.


    "It''s another rare thing. I''m sorry you came so warmly to send it ~"