Toaru Majutsu no Index SS: Kanzaki - Chapter 7: The Destination of Salvation. GUNGNIR.

She, the only descendant of Chinese ancient martial arts, a stunning ghost hand genius doctor, once passed through into the Ye family waste lady.

Open your eyes again, the sky and the earth are surging! What? Born waste? Disaster star? Very good, she will soon let them see what is born waste, what is a star of misfortune.

He is the evil emperor respected by thousands of people, mysterious, noble, and unattainable.

When he met her, she avoided him like a snake, and he entangled her like a vine.

“Evil Emperor, it’s not good, Madam ran away again!”

“Chasing!”

“Evil Emperor, it’s not good, Madam is hiding!”

“Look!”

- Description from novelbuddy

In the end, war couldn’t be extinguished. But, there was a transformation. Even in the heart of a worthless accomplice in murder who was indifferently continuing his task, there was a transformation. The massive weapon “Object”.

This was a weapon that changed the whole definition of war. An exchange student named Quenser, who was dispatched to the battlefield, met at the base a girl with a strange aura. The girl, dubbed “Elite”, is the pilot of “Object”. The near future. This diminutive boy had come to take on the role of standing up against the strongest weapon “Object” for the sake of the girl. This was the motive for their first meeting.

Wan Tong was bound by the “Corpse Collecting System” and travelled through various small worlds. Her mission is to use the big boss’ white moonlight’s body to resurrect and stop raiders from looting the big boss’ luck.

Wan Tong : Didn’t you say that the big boss has no emotional line?

System : Who brought the white moonlight back to life →_→

Wan Tong : …. sob, sob, every day I try my best to help the boss deal with the raiders, but the boss is thinking about how to attack her!

PS :
(1) The male lead is the same person, the white moonlight is the original MC, which is mentioned later.
(2) Every world is probably sweet love

T/N : white moonlight = first love

- Description from Novelupdates

When she woke up, she had already jumped through the dynasty of history. Qiao Wei fell silent, how could she be so unlucky? Sleeping can also cross through history? Even jumping two levels, becoming the mother of the two small buns.