A Dragonslayer's Peerless Regression - Chapter 230

In the Toaru Kagaku no Choudenjihou (Railgun) SS series:

Set in Liberal Arts City between September 3rd to 10th, Academy City is having an exchange program with the rest of the world that allows some students to travel for this week to other places, and some students are allowed into Academy City during this time.

V.2 – Shopping Mall Demonstration

Setin Russia where Misaka Mikoto takes part in a demonstration things don’t pan as scheduled as Mikoto meets the mysterious New Light.

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The story was released in parts on limited edition DVDs and Blu-rays of the Toaru Majutsu no Index anime. The story consists of eight parts, and can easily equate to a regular Index novel in length.

Before death Qin Tailong left two magic tools to his son, Qin Dong. In his father’s last words, Qin Dong realized his father had been murdered by Lord Wanpeng, who coveted one of the family magic tools—mystic chaos ring. Bearing the hatred in mind, Qin Dong swore to revenge against his foe. He escaped to the mortal realm temporarily, continued to strengthen his cultivation base and studied the secret hidden in the seals of the ring. While reveling the secret, he found five ladies were the key to the release the seals. Their romantic relationship with Qin Dong was established the moment he was born.

- Description from Novelupdates

War correspondent Chen Xuan accidentally traverses to a Martial Arts World,becoming a hunter.In his home, besides him, there are two women, the beautiful sister-in-law Su Wanqiu and her pure sister Su Yun.Under the matchmaking of Wanqiu, Chen Xuan marries the pure Su Yun.Unexpectedly,after the wedding night,a strange piece of information suddenly appears.Chen Xuan:.....His expression is somewhat peculiar!Why does this system seem somewhat improper!So....with the improper system, and the improper him, they push through the Martial Dao, and reach her!