MTL - Peerless Martial God 2 - Chapter 41 Convict me, you can try...

They had been together since high school. Together, they faced the cold faces of their parents and the satirical or disdainful eyes of others, started a business and experienced all kinds of ups and downs. When their company was on the right track, Zhishu He was asked to give up his career to stay at home, while Wenxu Jiang gradually changed and began to indulge in merry-making. However, Zhishu chose to forgive him. Zhishu got an incurable disease, while Wenxu Jiang was still indifferent. Zhishu still chose to forgive him. Love had become a kind of habit, which was equal to an incurable disease.

In a peaceful sunny day, Zhishu quietly left Wenxu Jiang and the house in which they had lived for a long time without an advance notice.

Soon he was gone. A man with pure spirit and deep love for Wenxu Jiang disappeared from this world forever…

Sometimes love cannot stand the test of time. Someone will not know how to cherish the love until he loses it…

- Description from Novelupdates

What secrets are hidden within the noble descendant who has returned from exile? The chaotic and ever-changing continent of Vastness engulfs Komer, dragging him into a sea of treacherous currents. His weary soul, battered by countless setbacks, has grown tired of the turmoil of emotions. Will he pursue the coveted power and influence of the secular world, or will he explore the endless magical mysteries of the dark realm? Where will his path lead him?The rise of the weak, orcs, mages, undead, dragons, barbarians is coming—we all take turns on the stage. Let's see who will emerge as the ultimate victor!

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Qin Chuan arrived in a parallel world and got bound to a system.