Whale went out to dinner with his new girlfriend, but when they left the restaurant, he was suddenly killed by an acquaintance he hadn’t seen in years. As he lay dying, he wondered what had happened to the attacker and why he would kill him despite their superficial acquaintance.

In his final moments, Whale grabbed the killer’s necklace and yanked it—transporting him back ten years before the incident.

Now, armed with this chance, he plans to do everything he can to stop the murderer!

Cho Swan’ is an esper who foresees his sister marrying a man indifferent even at her death. When the chance to protect her arises, he offers to marry that very man. But instead of rejection, Haven Alaric presents an irresistible proposal:

A political marriage—Haven will give Cho and his sister one-way tickets off their oppressive planet in exchange for Cho’s help in overthrowing Leviathan’s ruling family.

The catch? It’s a sham marriage, with no love—just coworkers… enemies.

In a dark, ruthless world where espers are lowly beings, Cho, having endured all horrors, finds the hardest challenge is restraining himself from killing his future husband.