Genshin Impact: the Riddler Get Out of Teyvat

[Slow heat + plot + lots of riddles] A man who lost his memory was awakened by Sora in the Whispering Forest, and went with Sora to find his lost memory. But why are there so many Riddlers along the way! ! I already lost my memory. Who knows what you Riddlers are talking about! Are you interested? Barbatos: Welcome back. According to the agreement, after you recover your memory, I will return your real name to you. After all, this is a contract signed in front of the old man. It would be better if you can bring some wine as payment, hehe. Morax: Meeting old friends from the past is also a blessing. I'm sorry I can't tell you more, because this is my contract. As the God of Contracts, I will respect all contracts, including of course the contracts you and I made in the past. Buyer: You are finally back, and this is what you asked me to keep. Now it's time to return the property to its original owner. Fukalos: I didn't expect you to actually dare to come back. In this case, I will judge you on his behalf. Ami: I didn't expect that you really succeeded. I'm curious about how much power you have now. Malbas: You and I are walking on a similar path. Thinking of our old feelings, I will forgive you for transgressing, but if you continue to block my steps, the ice will become your coffin. Balzebul: How dare you come back! Let me try the knife! Fall down! If not eldest sister, who are you? What's the point of drawing a knife from the chest after a disagreement? [Before retrieving his memory, he will act with Sora. Although it is a bit tied to the plot, it is a magically modified version.