Lin Yuan, a single born in the 1990s, was transported to the Tang Dynasty due to an accident, and got the sign-in system as a blessing in disguise. As long as you insist on signing in every day, you can own items, weapons, characters, even the army. It all depends on luck, but due to system reasons, Lin Yuan's luck has been exhausted, and he is only a little pitiful.
Let's see how Lin Yuan made his way in the Tang Dynasty with a little luck.
Lin Yuan: "*System, please give me luck"
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
