Heroes of Fantasy World

This is a group portrait novel. (But the space is mainly given to the male protagonist.) This is the future Earth in 2532. (But many humans have immigrated to Mars.) This is a different world that suddenly appeared with the setting of an online game. (But this world is extremely real.) The "Debt Child" 9B, who has to pay off debts since birth, has to find a missing physicist in this dangerous world. (But he can fight quite well.) Li Hongyu, a member of the Human Tribunal from Mars. As the employer of 9B, she also came here and accidentally fell into the power vortex of this complex world. (But she is quite a leader.) He Man Mu Fu Ci is over 200 years old. After surviving the war in this world, he had to find a way to survive the war in the new world. (But he's pretty smart.) Eventually, they will all discover that this new world promised as paradise is being manipulated by some unfriendly force. And all living people who enter this new world will be involved in a battle between order and destiny. I wish them to search in the midst of turmoil, and to gain clarity through inquiry.