My Junior Sister Wants to Kill Me? I'll Just Change Her Personality Traits in Return

Ratings just released (Multiple female leads + New system + Not incompetent)

Mo Zixing never expected that during his time after transmigrating, his junior sister, whom he had been protecting with all her heart, would open her heart to him in a physical sense.

On the verge of death, the entry observation system awakens.

This system can not only see other people's personality and fortune, but also forcibly extract and replace other people's entries?

The junior sister who betrayed him at the beginning of the game regretted it on the spot after her entry was changed, and knelt down in front of him crying, begging for forgiveness.

“Having done all this, a verbal apology isn’t enough.”

Since things have come to this point, let's add loyalty to it.