[Suiri Megami Alice]

Originally Posted by sandhy88

If her existence is not suppose to be known, why is she revealed now? After the MC inherit the group. I see it like she want to take advance of her status as illegitimate child to get fortune out of MC.

Spoiler for blah:

The illegitimate child is just a rumor. But there is a girl that proclaims herself as the MC's blood-related little sister and she communicates with him using a phone with a voice-changer function.

This illegitimate younger sister wants to marry the MC, but the MC doesn't want to marry his blood-related sister. She is keeping her identity under wraps until they marry or something like that.