About his current appearance, Cer already guess what might be the reason for it. It must be because of the strange looking fruit that he ate in Earth. He already knew that the fruit's appearance is like those devil fruit from One Piece. But he hadn't expected that it is a real devil fruit. The only thing in his mind was on how did it appear on Earth.
But this question will remained unanswered for the time being.
Howl!
Each three head of the Cerberus issued an ear piercing howl that shook the surroundings. The air around the area seems to vibrate and the red cracks in his body started to glow. Making him look even more ferocious.
Hearing the howl released by the Cerberus in front. The Giant Lion felt its very soul trembled. It felt that something was dragging his soul out of its body towards the Cerberus. The Giant Lion was scared, scared of the beast in front of him. No matter how vicious and ferocious the Giant Lion was, in front of a mythical beast it was just like a small cat.
Noticing that the Giant Lion in front of him was already scared. Cer immediately will his body and its four legs suddenly kicked the ground propelling its huge body in the air. With its sharp fangs baring towards the Giant Lion, it bites down its neck with its three mouth. After that, Cer taste the sweet taste of blood on his mouth. He knew that this was the blood of the Giant Lion.
His eyes glows a vicious light and the three heads biting the neck of the Giant Lion suddenly moves side to side.
Roar!
A painful and pitiful roar escapes from the mouth of the Giant Lion as its neck was being teared apart. It tries to use its claws to fight back and escape from the bite. But the force in each bite which was strong enough to break its bones never let go.
Even with its flesh being torn apart, the tenacity of the Giant Lion is something to be admired. Knowing that its taking too much time, Cer's snake tail moves forward and opened its mouth revealing a pair of poisonous fangs.
Swish!
The snake tail strike the defenseless body of the Giant Lion injecting a very toxic and potent venom. In the area where the snake attacked, two block dot started to spread. Those black dots looks extremely disgusting as the flesh of the Giant Lion was being dissolve from the inside spreading to its body.
Sid who was watching this scene was already on the ground with both his eyes and mouth wide open. He never expected that one of the powerful beasts in this island would be torn apart and brutally killed by Cer who transformed into a Cerberus. But even though he was surprised, there was a flickering light behind his eyes as he look at Cer's current appearance.
As a young man born in East Blue and growing up being a doctor, he always had a dream of exploring the whole world. But because he was not good at fighting, he did,'t dare to go and sail the ocean alone. He will just constantly go to this island filled with beast to gather some materials. And each time he went here, he will be extremely cautious as he knew that the beast here can easily kill him. Luckily for him, each time he went here, he didn't encounter any danger.
That's why earlier when the Giant Lion appeared, he knew that there is a very low to no chance of him being able to survive. Fortunately, seems luck is still on his side, the man who he found alone in the island was a devil fruit user. But not any ordinary devil fruit user, his devil fruit is really strong and could easily fight against the Giant Lion.
Thud!
Just a short time after being bitten by the snake tail, the Giant lion finally loses its life and falls to the ground. Half of its body was already turned into black and there was a huge flesh missing on its neck.
Standing beside the Giant Lion, Cer's three dog heads was chewing something from its mouth before swallowing it. Cer felt a warm current goes down on his body when he swallowed the meat and felt that strength was spreading his whole body. His six eyes suddenly brighten as he guess that this must be another abilities of his devil fruit. He is able to gather strength by eating the meat of his enemy.
'Right now, I still don't know how strong I am compared to the people in this world. The first thing I needed to do was to get stronger before going out of this island. Fortunately, this island contains many beasts that could help me strengthen myself and improve my abilities' Cer thought in his head. Although he wanted to go out of this island and explore this world, he knew that he still needed to be careful. If he doesn't have enough strength and end up in an unfavorable situation by going out of this island. He knew he would have a very bad ending.
'But still, I want to know which timeline in One Piece World I am currently in'
- - -
A couple of days later, in the Dark Beast Island. Cer was slowly going deeper into the island. In each time he fought a beast, he would devour its meat making him even more powerful. Also, in this couple of days that have passed, he had discovered different abilities of his devil fruit.
First its three heads, each of his three head could perform different abilities. His right head had the ability to spit out poisonous dark fog that could kill anyone who inhale it. The left head had the ability to spit out scorching fire from its mouth that could even melt rocks. And the last, the middle head, it gives him the ability to see seconds ahead in the future.
Second, he could use some of his abilities even in human form. It can strengthen his body and gives him powerful strength that he could easily crushed rocks in his palm. However, it is much more weaker compared to him being in the full Cerberus form.
And the last thing he discovered in this couple of days, his mane that is made up of snakes have the ability to hypnotized his enemy in a short amount of time and stop its movement. Cer then would take this chance to deal his enemy a fatal blow.