When Touji and Maosumi was having their conversation Sparda was really thinking hard that if he should save him or not. But suddenly he thought that maybe later he can gain a favour from Diehauser Belial for saving Cleria Belial. In story he knew that Diehuser was really close to Cleria. And he was already saving everyone there will be no point if he doesn't save two more person and he can gain a serious favour from saving them so it was a win-win situation. Then he saw that Maosumi was about to be killed and interfered.
Sparda: Are you sure of that??
All exorcists were shocked a kid suddenly appear infront of them and interfered their work of God. Sparda knew he can't kill Touji so decided to use genjutsu. Then he activated his {Sharingan} and cast a simple genjutsu making them think that they killed Maosumi and all of them started leaving with smiling faces except Touji because he thought that he killed his friend. Then Sparda turned towards Maosumi.
Sparda: Care to tell why there were so many exorcists trying to kill you??
Maosumi: What you did to them?? Why all of them left like that??
Sparda: I made them see an illusion that made them think that they killed you so they left. Now I think I asked you a question.
Maosumi: I fell in love with someone that is the reason.
Sparda: I don't remember that ever being a reason. You must have fallen with love with wrong person.
Maosumi: Me being a exorcist shouldn't have fallen in love with a devil.
Sparda: If you're being hunted than she should be also. Take me to her if you want to save her.
Maosumi: You are kid please don't involve yourself in this. And what do you even gain by saving us??
Sparda: Please take me to her I really want to fight strong opponents. I just want to save you out of my goodwill.
Sparda said all that with a smile on his face and his bloodlust started oozing out and Maosumi got scared by it. He didn't answer just nodded and started to take him to the cafe Cleria owned. When they reached the café they saw signs of battle everything was broken there. Maosumi seeing this got really depressed.
Sparda: Don't lose hope she might still be alive. I can sense a barrier straight up that way. Both of them started moving in that direction in the path they found three bodies. One woman and two men. Seeing the bodies Maosumi face became more grim.
Sparda: Do you know them??
Maosumi: Yes those two were pawns of Cleria the other one I don't know.
Sparda: So he must be one of the attackers. Now let's move we can't afford to waste any time.
They again started moving and soon reached the barrier and when they saw inside they found that only Cleria was standing against 25 devils and she was bloodied. Sparda took 5 senzu bean a handed them to Maosumi.
Sparda: As soon as I break the barrier run towards Cleria and give her one of the beans it will heal her. And see if someone is alive give one to each. I have only five, if any of them remains return it to me. {Barrier Breaker}
Inside the barrier they were about to attack Cleria all together to kill her but suddenly their barrier broke and heard a new voice from behind them.
Sparda: Well well well….. What do we have here?? 25 man attacking an injured lady that is not nice.
Since Sparda took all the attackers attention Maosumi quickly moved towards Cleria and gave her a senzu bean. She ate it and got immediately healed. And she jumped into Maosumi's embrace and started crying.
Maosumi: Cleria is any of your peerage alive??
Cleria: They killed them they killed them all. Somehow only I survived till now. I would be dead too if you didn't came. And you brought a kid here??
Maosumi: He is the one who saved me from exorcists. He said he wanted to fight
With Sparda every attacker was looking at him laughing. But Sparda was checking his enemies there was 1 ultimate class, 6 high class, 10 mid class and 8 low class devils.
Mob Leader: Kid you found the wrong place to play hero. Someone please kill him so we can do our job.
Two low class devils attacked him magic and as soon the magic touched him the spells returned to their casters with thrice the speed and hit both of them on head. Result they instantly died because they have nothing left above their neck. Soon their bodies hit the floor shaking and oozing out blood. All the attackers and even the lovers were shocked seeing that.
Sparda: That was so rude. Now all of you can die.
He then activated his GOB and about 50 golden ripples appeared in the air. There were weapons pointing out of them and then he launched them at all the attackers except the ultimate class devils. Soon weapons started raining down and they didn't knew what to do. The whole field got covered by dust, when the dust settled only the ultimate class devil was standing. He was shaking in fear. Maosumi and Cleria were standing at some distance, both of them were also scared of him.
Sparda: See if I wanted I could have killed you instantly. But where would be fun in that. They behaved with me rudely. So I killed the mongrels like a mongrel should die.
Cleria was thinking that these devils killed her family/peerage and she could not do anything to stop them and this kid just slaughtered them like insects.
Mob Leader: Please let me go. I was hired by her clan to kill her. Otherwise I wouldn't have bothered.
Sparda: What?? You are an ultimate class devil, I thought you were a warrior so I left you. Since you don't want to fight, you can also die mongrel. {Amaterasu}
The leader started screaming on top of his lungs. He tried to put out the fire but to his dismay the fire kept spreading and soon he died screaming. He then walked towards Cleria and Masosumi.
Sparda: Are both of you ok?? So want to tell me why they were sent to kill you??
Cleria: Thank you for saving us. Since a fell in love with an exorcist they wanted to kill me.
Sparda: Do you think I am stupid they were an extermination squad. They won't use force so big just to kill for the reason that you fell in love with and exorcist.
Cleria: So you are intelligent too. Ok I will tell you. Do you know about rating games and peerage??
Sparda didn't say anything just nodded his head
Cleria: Then in peerage there are only 15 pieces the king piece is not present since it was banned by the current devil society. The king piece boosts a devils power by 10-100 times which is not pair. But some devils are still using these king pieces behind everyone's back to win in rating games. Even some council members also support them. I came to know about to truth so they wanted to kill me and my whole peerage.
After listening to this Sparda took out two pendants from GOB.
Sparada: This is quite a big scandal so they obvisiously try to cover it up. Here take these pendants and always keep them with you. This pendants will hide your power from anybody and nobody will be able to recognize you as long as you wear them.
Maosumi: Why are you doing all of this for us??
Sparda: I already told you the reason. Now go this place is not safe for any of you
Cleria: I don't know if I ever will be able to repay you
Sparda: You don't need to, stay safe wherever you go.
Then Sparda left them and started walking back to Azazel's house.