[Another world + male incubus + System + searching for a human wife + not acting human + absurd everyday life]
After transmigrating to another world and being reborn as a male incubus, Lance acquired a confession System.
Only, there was something strange about this System.
[The human race is on the verge of extinction. Confess your love to a human, and you can grow stronger.]
[As a pureblood, it is your duty to contribute to the continuation of humanity.]
Bro, is there some mistake? You're asking an incubus to shoulder the future of humanity?
But humans had long since become legends, vanished into the river of history. How was he supposed to confess to a human, let alone a teaching agency?
Then one day, Lance met a witch who seemed to be over ten thousand years old and claimed she'd come to fulfill a contract.
She said she was the great sage who had once defeated his ancestor...
Many years later, Lance looked back.
An immortal witch, a new-era Demon King, a traveler through time, a church saint hiding her identity...
Wasn't there a bit too little “human” in the mix?
