Derailment is a romance, time-traveling drama involving killing people to shake the life gaming system.

The Synopsis: Do you believe that countless parallel universes exist that are exactly like the world you live in?

Jiang Xiao Yuan struggles with her identity as she travels across parallel universes that never seem to intersect. In her original world, she is an invincible, wealthy daughter. Still, she becomes an ordinary working girl with absolutely nothing in another place. Along the way, she meets the mysterious Qi Lian, and together, they search for the truth involving the mystery surrounding her. Stripped of wealth, family background, appearance, and education, Jiang Xiao Yuan sets herself on a journey to find pieces of her "real" identity.

I am giving this drama a 6.0 rating for the following reasons:
1. Lin Yi plays different roles. He played a nice but also ruthless character.
2. The FL acted well as a newcomer to the entertainment industry. This is her first drama, but she has acted in various movies since 2020. She is young and has good potential.
3. The story started interesting but spiraled into repetitiveness and confusion, with too many minor characters to drag the drama longer. I lost interest along the way between episodes 15 to the end.
4. I ended up skipping an FF with 1.5 to 2.0 speeds.
5. The acting is good, and it could have been better if it cut to 20 or 24 episodes.

I would not recommend this drama, but if you are interested in time-traveling with some suspension, You may want to check it out.