After saving the world once, twice, and I don't remember how many times, Fujimaru Ritsuka, who seemed to have retired with success, signed a contract with the system to save Chaldea and its staff. The price was to ensure the continuation of human nature when the world faced a crisis or to correct things that should not exist in another world.
It's just that the scope of the world saved is not limited to Xingyue's worldview, and the savior has nothing to fear.
... What, no more than six Servants can accompany you into another world?
Followers: Protest! This is not even enough for a Holy Grail War!
For the safety of the Master, the system restored Ritsuka's ability to summon the Shadow of the Reiki, and provided a limited-time card pool that is only available in the current world.
Let's fight to protect humanity★
1. Fujimaru Ritsuka is a neutral and good person.
2. Fujimaru Ritsuka doesn't want to fall in love, but...
3. This is an all-guda article:) ky retreat
3. There are many secondary and private settings, which are very complicated, ooc
4. If you feel unwell, please immediately click X on the upper right to escape (?)
5. Update by chance
Inspired by Universe Rin's bonding costume. If it conflicts with the original work, please remember that this is a parallel world (?)
Intention:
[Ming Ke + Black Butler] Lazy Death Lady
[Comprehensive] Gudaguda Office
[JOJO] Is There Any Conflict Between Liking Octopus and Hunting Octopus?