MTL - All People: Combination Division, Synthesize the Undead Army at the Beginning - Chapter 7 Choose one of three!

One day, Zhang Fan, a poor medical student, receives a medical system from the future. This turns him into a new shining star in the medical field. Along the way, he must face medical corruption, competition, and infighting from other doctors, and even find time for a love life as he strives for the top of the medical field!

A mysterious virus emerged, and countless people around the world turned into zombies. Luo Yang, a young man who was about to risk everything, receives the blessing of activating the system.Initially, he gains a massive spaceship with hundreds of subordinates and a divine-level talent.Just when Luo Yang thinks he can live peacefully aboard the ship, he discovers the system's function: to obtain rewards by allowing other survivors to live on board.But Luo Yang doesn’t want to be a savior; the spots on the spaceship are limited, and only those who pay will be allowed to live in his refuge.

Shi Jin once read a book. It was supposed to be about satisfying the desire for vengeance.