Spending time with Charlotte.
Nie Long walks out of his house and walks to his training place. This time he was not very lucky since he saw Charlotte look at him. She then waves her hand to him and he can't show that he doesn't see her since he looks into her eyes just now.
He sighed and waved back before Charlotte walked to him. He sighed again and Charlotte was already in front of him.
"Where are you going little brother Long? Can I follow you?" asked Charlotte while trying to make a cute expression. Nie Long knows he can't dodge he so he takes her to his other Training place.
He already prepared a lot of places to train since he need to dodge going to the places she knew. "Sure you can follow me. I'm just going for my training place," said Nie Long before walking toward his other training place.
She follow him closely since she knew that this little brother of hers like to leave her alone and goes to his training alone. Charlotte love to spend time with him since he isn't like other people that just look at her face and body.
Nie Long and Charlotte arrive at his training place, and Nie Long begins his training with stretching. She always asked him why he always stretch before doing his jog. He already tells her about the benefit of stretching before training, so he always begins with stretching.
"What Rank are you big sister Charlotte?" Nie Long asked Charlotte even though he already knew the answer. She is 17 years old and Rank 42 Spirit Elder.
"I am Spirit Elder Rank 42," said her with a sad tone since he is already stronger than her and he is much younger than her. She is already 17 years old but still at Rank 42. At this rate, she might lose her little brother forever.
Nie Long can give her a technique from the library but he doesn't because he loves her and doesn't want to give her to other people. So he keeps quiet about the technique.
He will make a contract with her and make her tied up with him forever. This way both sides win, even though he wins more. He knows he can trust Charlotte but the human heart is always changing and can't be trusted.
If he makes a contract with Charlotte, she will have to protect him and she won't tell others about him. She also can walk around like a normal human since she is will be a humanoid Martial Spirit and Titled Douluo won't know she is not human. Like the other Spirit Beast changing to become human.
Nie Long begins training and resting at noon before talking with Charlotte. "Little Brother how do you become stronger so fast?" Nie Long doesn't know what to answer, so he asked Charlotte to make the contract of silence before telling her.
The contract of silence can make everyone quiet and never tell the truth about him until they become Title Douluo. So he doesn't scared that she will tell everyone since her potential is only till she Rank 75.
"I can make a contract with everything, to make them my Martial Spirit. In return, I will make them stronger and I become stronger at the same time," said Nie Long.
He then tells her that he can make a contract with humans to become his Martial Spirit and make them stronger, but they might stop becoming human. He can merge them with their Martial Spirit and make their Affinity with the said Martial Spirit to the max.
This way, their body will change to suit the Martial Spirit and make them become another race. She already has Wind Spirit as her Martial Spirit, she might become an elf at this rate.
She began thinking about what he said and thought about what she should do. She then asked him "do you know my limit as Spirit Master?". Nie Long nodded and said that her limit is Rank 75. She already knew that Nie Long's limit is God Emperor rank.
She needs to sacrifice her humanity to stay with him. "Little Brother can you merge me with my Spirit and make a contract with me? I don't want to be separated from you."
Nie Long tries to persuade her to not too since she will no longer become human, but this is all according to his plan. He already knows Charlotte has feelings for him and she will make the said contract with him. Keikaku Doori.