Before you is a weak, pitiful, but edible demon-realm girl. You have two options:
1. Feed her
2. Take her home
But be warned: if you choose option 2, she might have already decided you're her permanent meal ticket.
You should know that the people of the demon realm always come out on top.
This book is also known as The Summoner's Headlong Charge into Teyvat, The King of Evil Shows No Mercy, The Demon-Realm Girl Triggers Fusion, Noelle's Husband, You're Back Again?, The Lawrence Clan's Son-in-Law Added This Novel to His Collection, You Restored Glory to the Lawrence Clan, and The Prince Consort of Conviction, Time to Vote!
The first installment in a Genshin Impact fanfic series. Complete.
