Taming My Five Beast Stepsons - Episode 4

Officeworker James transmigrates into a novel as vampire villain Valerius, fated to be killed by five beastkin adopted sons. Helped by a redemption system, he abandons cruelty and resolves their longheld resentment with kindness. Together they survive perilous trials and fight the ambitious younger brother Lucian to avert the original tragic ending.