They promised freedom from pain but never warned of the cost. In a world driven by innovation and ambition, Mark's pharmaceutical empire unveils a revolutionary drug that offers the chance to erase pain , giving people the freedom to rewrite their past. Sam has recently join the company and is excited about working here but even though he is brilliant, he wasn't a stranger to troubles of life. For those seeking liberation from guilt, heartbreak, and failures, it seems like a miracle. But beneath the surface, where secrets linger, not everything is what it seems. As the boundaries between success and consequences blur, the true cost becomes clear. Do you forget when to stop and turn back? Or do you go back for more? Asking for it, wanting it, needing it. For those entangled in its promise, the real question isn't what they've gained—but what they've unknowingly unleashed ... "It's In My Veins" is a gripping psychological thriller that dives into ambition, secrecy, and a Sam who stands at the shore of this medical revolution. In the void left behind, some truths refuse to stay buried.