Incubus Cutthroat: Devil Destroyers - The Requiem of Hell

Gratius said," Your other half is alive, and he is in Ceylansk. However, his memories are altered, he doesn't remember you. Nero declared that Gratius would be the 7th Inferno and he would help him to kill Zen and Ray. Gratius said," To achieve the convergence you must procure the other half."

Nero said," Gratius, you are my official servant from now on, and accompany me to Ceylansk." Gratius agreed to it. Gratius asked Nero about the second and procuring the first diamonds." Nero replied that an Inferno meet would be called in Solorevia and the one who would procure the second and the first will be decided." Gratius replied that there was no need for it because he would be procuring the lost one and had also selected a person to acquire the second one. Nero asked about the person whom he selected. Gratius replied that he was not one of the Infernos, as only Ray Beschimer was left as an upper inferno. He said that it was one of Nero's royal guards. Nero asked about Gratius' true identity. The information about the royal guards is a top secret and except for him, no one knows about it. Gratius replied that he was no one. Nero asked if Gratius' true objective was killing the Beschimer brothers alone. Gratius replied that it was only half of it. Gratius proposed a deal. According to it If Gratius he is taking Nero to the location, then he should reveal Ray Beschimer's location as well as his weaknesses. Nero agreed to it and both of them started their journey to Ceylansk. 
Ryan and Zen ran away from the city to avoid further conflict. Zen said that we have to kill Nero at all costs. Ryan agreed to it. Zen contacted Derozio to acquire further information. Apparently Derozio was also doing the same.