QI is translating Rebirth: How A Loser Became A Prince Charming
which is nowhere close to the popularity of Rebirth in A Perfect Era
https://book.qidian.com/info/1003439264
Rebirth: How A Loser Became A Prince Charming
352,300 recommendations
https://book.qidian.com/info/3681640
Rebirth in a Perfect Era
2,879,500 recommendations
Judging from recommendations, it's 8 more times more popular. If QI wants more readers (more ad revenue), Rebirth In a Perfect Era would have been a much much better choice than Rebirth: How A Loser Became A Prince Charming