Toaru Majutsu no Index - Volume 12, Chapter 1: Sunny Morning Classes. Winter_Clothes.

Yan Heng never thought that he would become a stray dog ​​with disabled legs. No one wanted to look at him, even the woman he loved avoided him. Jiang Wanying, who he used as a stand-in, appeared in front of him in a wheelchair.

She took him to see a doctor and brought him home. She was his salvation and the only warmth in his dark memory.

But her disability and face injury were all because of him.

——When she was pushed to the cliff, he chose another woman without hesitation.
Fortunately, she lost her memory at this moment, and everything can be salvaged.
Note: Yan Heng is not a male protagonist.

Content Labels: Rebirth Face Slap System Modern Overhead
Search keywords: Protagonist: Jiang Wanying ┃ Supporting role: “I am a salted fish after dressing as a wise woman [Quick Cross]” ┃ Others: Finish the text search column~
One-sentence introduction: a surrogate female supporting role, raising a dog to debut
Intention: self-improvement, great virtue

- Description from novelbuddy

I opened my eyes to find myself in another world. For some odd reason, I ended up as a sword. Before my eyes laid a plain full of magic beasts, and so, I launched my body and flew in search of a partner, a wielder (females only).

The poor aristocrat Viola suddenly received an unexpected marriage proposal from the prestigious noble household of Duke Physalis. An average noble daughter and the handsome duke. She had been confused, thinking that nothing made sense, but the duke had his own personal reasons. A political marriage with ulterior motives, both having their own circumstances. Will this path lead to happiness or sorrow?

The truck driver brought Ling Xuan to the parallel world World Blue Star for the year-end award.

Here, the physical body travels to replace Ling Xuan, a senior high school boy with the same name and surname, and obtains a check-in system.

(The introduction is pale, please see the content for details.)

- Description from novelbuddy