Replica (5)

[The Demon King’s reward vacation has been granted!]

[Guardian duty will be temporarily suspended for 23:59:59!]

‘The fifth…’

No, since I’d skipped one reward vacation, this was the fourth system message of its kind I’d seen.

In any case, this was the fifth time I’d fended off an intruder wave.

This time, the main players were Ran and Ersia. Those were their names.

They were the first intruders whose names I’d learned since Kael.

I hadn’t heard their names directly from the girls themselves, though.

These undead didn’t know their own names, but they remembered each other’s.

<This is my little sister, Ran.>...