Zerg: The female warrior's male master is acting strangely!

(The ratings just came out, please don't leave, sob sob sob)
1v1, both partners are virgins + arranged marriage to love + raising a child + sweet romance + younger man/older woman relationship
Manjushri is dead.
He worked at the orphanage for five years, accumulating a great deal of good karma, but ended up falling into the sea and drowning during his vacation.
But just as he was howling and crying for his tragic death!
The system told him: You are not actually human! Your true identity comes from the Zerg.
Your body has been possessed by a vicious male insect named Yulis for many years. Now he has committed many evil deeds, fallen into the water and died. You can go back.
On his first day back in time, Manjushri discovered that he had gained a companion and a child.
His partner is a 1.9-meter-tall, muscular female soldier named Heroyen.
Right now, he's fighting monsters on the front lines...
The child, a one-year-old named Heroiyi, was covered in injuries and huddled in his arms, too afraid to cry.
Manjushri looked at the baby: ? Who could bear to hit such an adorable baby?
System: Friendly reminder, abusing the cubs and the female ruler will result in your death.
Manjushri laughed: I've worked at an orphanage for five years, and you're telling me not to abuse the children?
It's true that your major is relevant to your job.
Two weeks later, the female soldier returned from the battlefield.
Manjushri had prepared a whole speech to explain: I am not Yulis! We can get a divorce! I'll take care of the children...
The door opened.
A tall, handsome man, standing at 1.9 meters, looked over with a cold expression.
Manjushri: ...
Wait, how come my wife is taller than me?
He was overjoyed: Isn't this exactly the style I like?
Heroyen, who had rushed back immediately, filled with rage, fell silent when he saw the chubby, white insect cub in his arms...