returning to coruscant after a campaign, the 212th catches a signal coming from bracca. they try to contact jedi knight cyruss okent, who, according to the records, was supposed to be leading the attack on bracca. getting no response, obi-wan decides to take a small team and travel to bracca to make sure everything is alright with okent.
after landing, they find the remains of okent's battalion. they are attacked by separatists, and after an explosion, they get buried in underground tunnels. lost and without a way to contact their flagship, they all think it's the end for them.
suddenly, obi-wan feels a presence in the force, a presence that feels familiar and safe. with its help, he is able to lead his man out of the labyrinth of tunnels. when they get out, they find a little boy waiting for them at the entrance. no matter how impossible it is, obi-wan recognises him immediately.
due to serious injuries sustained in his fight with maul, obi-wan was put into a medically induced coma to heal. after he wakes up, the healers informs him that he had a miscarriage. however, it doesn't seem right as obi-wan can still feel the bond with the unborn child. when he talks about it with a healer, they tell him it's just a residue of the bond and that he needs to let go.
now, twelve years later, that child is standing before him. a little boy with his hair even brighter than obi-wan’s. the boy introduces himself as cal (a name obi-wan picked for him), calling obi-wan his dad. the clones are confused (especially cody because he knows about obi-wan's miscarriage. he saw the scar when they laid next to each other.)
they follow the boy to where he lived, a little house hidden beneath a large scrap of an old venator ship. they meet cal's guardian - a woman named cere, a former jedi master who after a brutal murder of her padawan left the order. cal and cere knew obi-wan was coming as they saw it in vision.
cere tells them everything she knows. a twelve years ago, she landed on bracca, hiding from everybody. she saw a small ship landing and a cloaked figure placing sometimes small in the mud before leaving again. realising it was a little child, wrapped in a blanket with his name embroidered in the fabric, cere was unable to leave the baby there and took it. as the boy grows she realises he is a force sensitive with a psychometric power. using his power, he is able to identify the man who took him from obi-wan and hired a bounty hunter to leave him somewhere - the chancellor.
this is just half-baked idea. no thoughts, head full of my babyboy cal as obi-wan's son. the end? no idea. somehow, they stop palp's evil plan and obi-wan, cody and cal live happy ever after.