[Great Qin + Supernatural Abilities + Invincible + Chat Group + Ying Zheng]
Ying Zhao transmigrates to Great Qin and becomes Ying Zheng's nineteenth son. He also discovers two earth-shattering facts.
The good news: he's the First Emperor's son. The bad news: the Dune Palace Incident is only three years away.
Ying Zhao believes there's still time to save the situation. He intends to use his own wisdom to turn everything around, but the arrival of the Sign-in System throws all his plans into disarray.
The System gives him the chance to sign in once a month and receive a supernatural ability. Which ability he gets is entirely up to luck.
It's good-looking, really good-looking, and the subject matter is very novel.