Sign In: Given My Strength, What Can I Do?

In this world where monsters and demons are constantly emerging, how can an ordinary person save himself? Su Can: Don't worry about me, it's not too much for me as an earthling to have a system to travel to a fantasy world, right? "Don't ask me, I don't know. This is where your strength lies. If you have the ability, just fuck me." "Ding, you signed in successfully, congratulations on getting: a 200-year cultivation card." "That's it? There's nothing difficult about practicing." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.