Channeling: I Can Sign Unlimited Contract Beasts

(No heroine + single player + plot + no romance) The nightmare comes and the god comes to life. Blue Star has entered the era of national psychics. When everyone reaches adulthood, they can sign a contract beast to fight for themselves. On the day of signing, Chen Feng accidentally awakened the god-level system: unlimited signings "Ding! You have successfully signed the S-class contract beast Zhenyuan Xuanwu!" "Ding! You have successfully signed the S-class contract beast Sky-Swallowing Phoenix!" "Ding! You have successfully signed an S-class contract with the Duke of Hell!" "Ding! You have successfully signed the S-class contract beast Seraph!" ... Not only that, Lu Feng discovered that he could sign not only contract beasts, but also nightmares! When others are still troubled by the contract beast. Lu Feng looked at the army behind him. Lu Feng: "Can you do it?"