The Villainess Whom I Had Served for 13 Years Has Fallen - Chapter 220:

When The Cute Kunoichis Spied on Their Teacher's Secret is a light novel written by Kazuma Kamachi and illustrated by Ryuushi Tajima.

The story takes place in a world where Japan never ended their isolationist phase, and agents from foreign powers are always threatening to steal the country's advanced technology. In order to combat this threat there has been a resurgence of ninjas that use Strategic Martial Arts, techniques that combine cutting-edge modern technology with a traditional foundation of martial arts and ninjutsu. The story follows Souha Sugiyado, a 17-year old ninja instructor and former ninja prodigy who was forced to retire from active duty by the wounds he suffered in his last mission. Souha's four students are all kunoichi who have all gained the rank of Elite Ninja, the highest official rank available to ninja. However, one day two Shogunate ninja approach him with the news that his four students have gone rogue and have stolen a portable modular nuclear reactor, and thus they ask for his help in bringing his students to justice.

Sold by her own grandmother to become a shared wife to the poverty-stricken Ye brothers for twenty taels of silver, Liu Duo, unwilling to succumb to her fate, escaped in the night. She slipped and fell and died an inexplicable death.

Then She, a soul who shared her name, reincarnated into her body. Could this be heaven trying to make amends? She is going to has four husbands? Since what’s done is done, She might as well accept her new life!

Work hard, earn money, get richer, become wealthy, maybe even have some kids! Just as they are living their lives, an array of crazy characters just loves to disrupt their peace. Are they here to taunt her? Take advantage of her? Well, good luck with that! I’m not some sick cat who can’t fight back!

- Description from Novelupdates

Jiang Che traversed into a merged novel world, becoming the major villain in the novel. His story begins with the descent of a divine healer.

However, this healer is not ordinary; he actually has seven exceptionally beautiful senior sisters. Moreover, the eldest senior sister, whom the protagonist has long admired, turns out to be his childhood sweetheart and fiancée?

According to the plot, he is supposed to end up with his family destroyed and himself in ruins due to the protagonist’s actions. Therefore, Jiang Che can only lay out his plans in advance, changing the plot time and again.

Soon, an outrageous scene unfolds. The beautiful senior sister, who initially had tender feelings for Ye Chen, is now insisting on marrying no one but Jiang Che.

The ‘lolita’ senior sister even drags Jiang Che to her home daily to show him her newly bought white silk stockings…

After Ye Chen comes down the mountain, he is completely enraged seeing his senior sisters one by one turn away from him. Jiang Che then innocently expresses: “Chenzi… it’s not my fault, your senior sisters are just too enthusiastic…”

Jin Runcandel is the youngest son of the greatest Swordmaster. After he gets himself kicked out of their clan, he meets a tragic fate…but before he dies, a God gives him a second chance. Now he must use his new power for good.