With the Sign-In System, I Turned Out to Be a Villain

Qin Tianyi traveled to the Blue Star in the parallel world and became the son of the head of the Qin Family, the first family of Blue Star. He also had a sign-in system, but it would take 16 years to open. So 16 years later, the system was launched and the first sign-in started. It was clearly a protagonist template. Why would someone with a series of protagonist templates such as an annulled engagement, an illegitimate child from a rich family, etc. Come to step on me? Wait, could it be that I traveled through time and became a villain. Note: The protagonist is not a complete villain. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.