Bloodlink System · The Forbidden Bond Episode 1 / 3
Keisuke, a 29-year-old man, is pressured by his mother to enter an arranged marriage with a woman named Tomoko to continue the family line. However, he shares a secret, incestuous relationship with his much younger sister, Misaki, who is obsessively devoted to him. As Keisuke prepares to meet his future father-in-law, Misaki desperately attempts to seduce him to prevent the marriage and keep him for herself.
