Ainz in the FGO! Will it be a challenge for him? (Spoiler: No). No roflstomp, no hate, no bashing. Just the pure Ainz magnificence in play. It's actually a FGO-fic, but since there are plenty of FGO-fics in the Fate-general category - it was made like this.

In the distant past, before the Gods descended onto the lower world, Heroes made contracts with Spirits to fight the monsters born from the Dungeon. But with the descent of the Gods and the advent of the Falna, those Heroes and Spirits have passed onto legend. However, with the discovery of a certain object in the Dungeon, these legends will return to life once more.

Tatsumaki makes a deal with a money pincher Saitama to get more information about the inhabitants of City Z's Ghost Town. They end up spending too much time together and she sees the Baldy Saitama grow (not his hair) but his confidence, lust for life and love for her. She learns to ignore his tornadoes for sighs and fall in love with him, too. SaitamaxTatsumaki. Tatsumaki-centric.