
Jin Seon lives a quiet, ordinary life—except for one horrifying truth: his father is a serial killer. Forced into complicity by fear, manipulation, and years of abuse, Jin Seon becomes an unwilling accomplice, helping his father lure victims while desperately clinging to what remains of his conscience. As the weight of his crimes grows unbearable, Jin Seon begins to question whether escape, redemption, or survival is even possible. With every choice threatening to cost innocent lives, he must decide how far he’s willing to go to stop the monster living under his own roof.
Bastard is a masterclass in psychological horror. It doesn’t rely on gore or shock alone—instead, it suffocates the reader with dread built from silence, manipulation, and moral entrapment.
Jin Seon’s internal struggle is the heart of the story. His fear-driven obedience clashes painfully with his desire to protect others, creating an agonizing tension that never fully releases. The father figure is terrifying not because of his violence alone, but because of how convincingly human and controlling he is.
This webtoon is ideal for readers who appreciate dark, character-driven thrillers and stories that explore the cost of survival under abuse. Bastard isn’t an easy read—but it’s one that lingers long after the final chapter.