A/N: For Spider-Man fans who don't know the Percy Jackson series... (If you like to hear some music while reading, I recommend listening to the MCU Spider-Man theme. Get that Spider-man vibe going for this story. Or you can listen any alternative if you wish.)

A long time ago, there was a boy name Percy Jackson. He was just a normal kid with some disabilities such as ADHD and Dyslexia, until he finds out the truth of himself. He found out who he really was; Percy Jackson was a demigod, a half-human/half-god being. And his father was Poseidon, The Greek God of the Sea. Because of what he is, he was sent to a Camp for demigods, Camp Half-Blood, for his safety.

Thanks to his best friend, Grover (A Satyr, Half-man/Half-goat), he arrived safely and thus began his legend as a hero of Olympus. Along with his friends, he fought monsters, gods and many mythological beings. With the help his other best friend and girlfriend, Annabeth Chase (Daughter of Athena), they saved the world countless times. Along the way, he even encountered other people who struggles with other myths such as Egyptian and Norse Mythology. The Kanes, Carter and Sadie, are Egyptian sorcerers that fought Apophis, the Serpent God of Chaos, and sent him back to his prison. Magnus Chase, Annabeth's cousin and a fellow demigod himself (Son of Frey), traveled the nine realms of the Norse Tree, Yggdrasil, and prevented Ragnarök from arriving.

Though he had many fun adventures, most of them did not come without loss and sacrifices. Percy has lost many good friends from the forces of evil. But, without their sacrifices, the world would not have been saved. Percy struggled with such burdens, for despite them all being heroes, they were still children that most likely won't survive to reach high school graduation, let alone Adulthood.

But even so, Percy and his friends carry on with their lives, for both their fallen friends and their own sake. And so, 15 years has passed since their final adventures. But this is not his story. This is the story of his half-sister, Estelle Blofis. She is no demigod, nor has any magical abilities like the Kanes. But even so... She will go through a path full of hardships, dedications and sacrifices. By the end of this series, she will learn the values... and consequences... of doing the right thing and helping those in need of help.

For it'll be her gift.

Her curse.

Her responsibility...

Estelle and The Mark of Arachnid:

The Trident of Poseidon