第1章 我的姐姐叫八重神子

My sister's name is Yae Miko

Si Ye traveled to a high-level martial arts world where Genshin and reality merged. There are ferocious beasts that ravage the earth, and there is the [insect swarm] known as the third honkai disaster!
Si Ye, who has no sister but a house and whose parents died, suddenly discovered one day that
his childhood sweetheart who is very popular in his neighbor's family is Hu Tao, who runs a funeral home.
His class leader is the cold and arrogant cat-like girl Keqing, and the lightning generals Ei and Makoto are twin sisters, who are also his tenants. There is also a sister who was picked up and brought home by chance, named Yae Miko.
On the day of awakening his talent, Si Ye was shocked to find that he had more than one talent weapon. There were thirteen Divine Keys and countless Honkai III weapons sealed in his body!
When gods walked in the world and demons ravaged the world,
Si Ye raised the Judgement of Shamash Great Sword in his hand with a charge of more than 150% of the Jiemie form,
a sentence "Skyfire! Unsheath!"
Thousands of gods fell!