I can start with eternal life and summon the ancestors of China!

[Ordinary daily life + relaxed and humorous + no heroine + no knife + Gou Wang + Dog King] Chen Ning traveled to a world full of gods and demons, and thought he had always lived as an ordinary person. Unexpectedly, a spirit beast changed his fate, and the system of the traveler was awakened when he came to this world for a hundred years. Oh~~~ You said the Great Qin in the East? That's my ancestor. Hmm?~~ The Han in the West? Liu Che is my brother. Bai Qi who killed his way through the continent of gods and demons? He owes me a favor. The overlord who smashed the paradise of Buddha with one punch? His name is Xiang Yu, and he is my eldest brother. Huaxia? You are right, the powerful people in the entire Huaxia organization are my backers!...