Anime Crossover: Setting Out on a Spy Mission

Su Yu transmigrates into the world of Spy x Family and becomes Twilight, the top spy.

In that case, time to start the spy missions.

First mission: help the Baden-Velia family win the war.

Second mission: make the partings of the Li Bie clan less painful.

Third mission...

Where on earth is he supposed to be spying? What about Anya and Yor?

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.