Why Don't They Follow the Script? [Quick Transmigration]

After dying unexpectedly, Ke Jing was bound to the "Love Matchmaker" System. He had to help the main couple reach a happy ending to earn a chance at a new life.

World 1:

[You're the CEO in an urban romance. Rescue the male lead, who's still fighting in underground boxing matches, and help him become a powerful, dominant top who can "help" the female lead later.]

Ke Jing: I saved him. But now he says he wants to fight for me for the rest of his life.

System: ...

World 2:

[You're a bar owner in a school-life story. Guide the male lead, a school bully who's temporarily lost his way and fallen into depravity, back onto the right path, and get him to save the top student male lead who's being bullied at school.]

Ke Jing: I talked to him. But now he's refusing to leave my house.

System: ?

Ke Jing: Also, the top student male lead is refusing to leave my house, either.

System: ???

World 3:

[You're a Beta butler in a space opera, completely unable to sense pheromones. When the male lead enters his rut, you need to find the female lead for him.]

Ke Jing: I found her. But he says he doesn't need an Omega.

System: Then who does he need?

Ke Jing: Maybe, possibly... me?

System: Nice.

System: I'm the "Love Matchmaker" System, not the "Love Wrecker" System! Can anyone kind speak up for me? qwq

Please note:

1. One-on-one romance, with a fragmented male lead.

2. Written for my own enjoyment. No need to tell me if you drop it.

3. Reasonable feedback is welcome, but please don't tell me how to write.

4. The mini-worlds have bad endings with no reciprocated feelings. In the finale, the fragments merge for a happy ending.

Theme: Face life with a positive attitude, respect and love yourself, and become a better person.