Klein took the envelope from one of Reinette Tinekerr's heads and nodded lightly in thanks.
"Thank you."
Although they were both Angels, he obviously would not treat Reinette Tinekerr the way he treated Alice. After all, no matter how angry Alice got, she would only tease him or kick him a couple of times without actually putting any force into it.
With that thought, Klein opened the envelope to see whom the letter was from. Reinette Tinekerr asked from the side:
"Do you..." "Need to..." "Reply..." "Immediately..."
At that moment, the contents of the letter entered his view. Klein finished reading Frank Lee's introduction to that type of mushroom in surprise. After reading the question at the end, he nodded and replied:
"Yes, reply immediately."
Still lying in his armchair, he swiftly got up, found a fountain pen and ink, hurried into the study, and sat down at the desk to consider his reply.
It would return to normal as long as fish and water were added... Before giving Alice's letter to her, it seemed I had to confirm one thing.
Klein shook his head and wrote a passage on the letter paper:
"...I have a question. If someone eats the mushrooms you created, then consumes cooked fish and drinks a cup of water, can they continue reproducing?"
If they could, these mushrooms absolutely could not be handed to Alice. Otherwise, she would definitely try it... or have someone else, such as me, try it.
Thinking of a certain possibility, Klein shook his head and continued writing in response to Frank Lee's idea:
"...Growing by absorbing the flesh and blood of Monsters? That is indeed a good idea. However, removing contamination is also very important. In addition, you should consider the taste and nutritional balance..."
That last suggestion was Klein's