Was the female protagonist trained by the male protagonist to be an assassin, but she deeply loved the male protagonist? Would the male lead die in the end, and would the female lead jump off the cliff three years later?

The female protagonist was a killer trained by the male protagonist, but the female protagonist loved the male protagonist very much. In the end, the male protagonist died. The female protagonist jumped off the cliff three years later to follow the male protagonist. Two butterflies flew out from the cliff and it was over.
The female protagonist was once locked up for two years, but she became even more beautiful. Later, she thought that the male protagonist was dead. In fact, the male protagonist was not dead at that time, but his legs were broken and he could only move in a wheelchair. In the end, when the male protagonist really died, he asked his mother to hide it from the female protagonist. A few years later, the female protagonist guessed that the male protagonist must have died, so she said something about jumping off the cliff.

Answer 1

I don't think it will necessarily meet your needs, but I will try my best to recommend a novel that is most relevant to your description of your needs." May Your Love Last Forever " is a modern romance novel written by the author. The general plot of this novel is as follows:

At first sight, he was his father's personal bodyguard. Goodbye, he was Tong Hua's fiancé. In the end, he was the murderer who killed Tong Hua's entire family. The man that Tong Hua had loved for six years had pushed her into the abyss with his own hands. She used all her strength to climb up, but the man was staring at her from the top of the mountain.
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The book," Killing the Concubine," was an ancient romance novel written by the author, Sheng Chunguang. The general plot of this novel was:

Every girl was looking for a man who could give her a sense of security, but if there was no such person, she would choose to protect herself. After becoming an assassin, she never thought that she would receive a mission to assassinate her man, and he was not an ordinary man. She decided to silently protect the king of a country…
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" Death " was an ancient romance novel written by the author, Forgive Me for Not Being Strong. The general plot of this novel was:

On the eve of their wedding, he killed her father and was caught by her. She chased him all the way and was forced to fall into Broken Wood Cliff, and he was also cursed by blood. He was gentle and refined, giving his all for her, but there was an unspeakable secret that touched on his true identity. Everything was under the guise of revenge, all to expose the same mastermind behind the scenes.
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" The Concubine is the Killer: The Black-bellied Lady Kills Her Husband " was an ancient romance novel written by the author, Qing Yimian. The general plot of this novel was:

She grew up in the assassin gang and knew that assassins could not have feelings, but she still could not help but fall into the feelings that she should not have. The price she paid was a tragic journey through time. He was still him. His eyes and expression were the same as in the modern world. She did not dare to love him anymore and naturally regarded his kindness as a conspiracy. He had once said to her affectionately," I won't let go of your hand." But she was still indifferent. In the end, he still said," I'm tired. I want to let go of your hand…" And he gradually fell down in front of her eyes…The moment he fell down, it made her understand that her hatred for him in the modern world had long disappeared with the passage of time. What was left was still that deep love…[This story is purely fictional].
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" The Evil King's Absolute Favor: The First Daughter's Violent Defiance " was an ancient romance novel written by the author, Liang Ren. The general plot of this novel was:

She was a cold-blooded killer from the 21st century, but she was betrayed by her lover and committed suicide. After being reborn into a different world, she swore that she would stand at the peak of the human world and look down on all living beings! Those who bully me, kill! Those who betray me will be killed! Those who betray me will be killed! Meeting her ex-boyfriend in another world? Very good, if I don't kill you, I won't be called Jun Feiyu! Calling her useless? Watch how I counterattack and torture you until you regret it for the rest of your life!
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" The Killer's Beautiful Wife's Powerful Return " was a modern romance novel written by the author, Fu 'er. The general plot of this novel was:

In her previous life, she was the famous number one assassin. She was ruthless and vicious, but she was betrayed and died at the hands of her companions. Returning from purgatory, trying to play tricks? Let's see who can beat who!
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" Who Killed Her " was a detective horror novel written by Ouyang Xuelan. The general plot of the novel was:

This is a sad story. I thought that I could kill myself and make the unknown story disappear, but because of the heavy and uneasy life, the truth was unveiled again. If possible, please forgive the girl who doesn't know anything about the world. If possible, please choose to live.
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" After the Female Lead Becomes Dark, She Got Together with the Male Side Character " was a short story written by the author, Fu Yinyin. The general plot of this novel was:

On the day of the wedding, the groom was absent, and he forced her to abort the child for another woman. When her blood splattered in the auditorium and the truth was revealed, he hugged her and cried bitterly in regret.
"I won't let go unless I die," he said.
"Then you can go to hell." She smiled coldly.
The sharp knife stabbed into his heart, straight to his vitals, and he could only struggle to watch her pair up with another man!
[You can only guess the beginning but not the ending. It'll definitely make you feel good.]
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" After Rebirth, the Female Lead Died Again " was a modern romance novel written by the author, Master Mian. The general plot of this novel was:

Rebirth Series: Rebellious Girl VS Paranoia
"You want to kill me?"
"I…"
When he woke up, Yan Muye was inexplicably reborn.
In her previous life, she was the apple of his eye and could do whatever he wanted. However, she mistakenly believed in the slanderous words of others and treated him as an enemy. She only wanted him dead.
He was notorious for smoking, drinking, fighting, and being non-mainstream, but the only thing he had never done was…fall in love.
In this life, this man actually wanted to imprison her by his side, not allowing her to leave his sight for twenty-four hours, and even giving her countless opportunities to kill her.
“what？Speaking of which, what kind of showy operation is this?"
"I'll give you a chance to be responsible for me."
"Please, can I give up this opportunity?"
"No!"
In the middle of the night…Yan Muye covered himself with the blanket and rolled over the wall." Leng Fuxiao, take responsibility your sister. I f * cking believed in your evil!"
"You want to leave after eating? No way!"
In the next second, what the hell was with the handcuffs on his wrist?
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" A Kiss, Mr. Jian " was a modern romance novel written by the author, Boss Poison. The general plot of the novel was:

She had been " banished " by her beloved for five years. After returning, she tried her best to restrain her emotions. When you were misunderstood by everyone as a murderer," Your best choice should be to leave. But since you're staying, I hope you're ready to be Mrs. Jian."