[ABO] A Happy, Random Transmigration

In the seventh year of their marriage, one day, an seme suddenly transmigrates, landing in the past when his lover was young.

At the sight of the uke's baby-smooth face, the seme gets so excited he can barely breathe. His face stays red for a full half-minute before he shyly says under the gunpoint, "Hi, hubby..."

The wary uke, aiming his gun: ?

An archived outline

Can be read as an if-line set in the ABO world of the neighboring story "Honeymoon Trip"

A green-tea younger Alpha pretending to be an Omega, a beautiful seme × a mentally stable, straightforward Alpha, a handsome uke

Theme: What is love, after all?