MTL - Ghost Marriage, the Abandoned Wife Has Three Treasures - Chapter 60 : On-site challenge.

During the years of study, no one would associate Jiang Huai with Mingshuang. Mingshuang is the school flower, always at the center of the situation, rich and beautiful, and arrogant. Jiang Huai is always No. 1 in the affiliated high school. The boy’s family background is not good, but he is handsome and indifferent, and he treats others with restraint and alienation. Only Mingshuang knows what he looks like in private. One summer night after the college entrance examination, under the camphor tree…

- Description from Novelupdates

What would you do if you were transported to an academy where becoming immortal was possible? Where magic spells and swordsmanship were your courses and fighting zombies and wars were your exams? Dawn Academy was no ordinary learning institution and Xiao Lin was about to find out how mysterious and exciting this magical academy really was.

At twenty, she had a child in secret.At twenty-two, she was discreetly married into a wealthy family.Qin Mu lost her mother at the age of seven and was sent abroad by her unscrupulous father when she was only eight. Little did she expect her future to be so bright, she decided to climb up on Mu General's shoulders with great strides.Mu Yichen went from being Rongcheng's top heartthrob to its youngest tycoon—arrogant and wise, unfathomable, yet he somehow fell into the hands of a little lass.——About marriage.“Mu Yichen, we are just—friends!”“That can't be the reason you reject me!”Qin Mu was scared stiff, as Mu General rudely carried her off to the marriage registration office, to sign, to stamp, to get the certificate!——Hidden marriage for too long.“If you say our daughter is adopted from the orphanage, I won't argue with you, but when will you make me public?” In broad daylight, Mu General pinned Mrs. Mu against the corner wall, threatening her with a devilish charm.“Depends on your performance!” Mrs. Mu smirked, and the next moment, she counterattacked Mu General.“Quick, cover your eyes!” Mu Baby, who had been ignored on the side, immediately covered her eyes.

Ryu Han-bin, the main character who fell into a new world after being chosen as a ‘suitable person’.

Because of the error in the guidelines, the training is repeated endlessly…