Thorax decides to do some fun activities with his son

Thorax comforts Twilight of her stressful situation.

Twilight spends some time with her son Alistair.

Thorax meets a cute unicorn maid named Twilight Sparkle during his time in the Crystal Empire.

Thorax, Twilight, Twirax and Alistair all head out for a fun family picnic.

The high school love story of Thorax and Twilight Sparkle.

Thorax gets a lovely reward from Twilight after some hard work.

An invader has appeared in Twilight's home, and it is up to Thorax to save her.

Twilight invites Thorax to the apple family's cider festival to have a blast

Twirax, Screwball and Viper have been asked to look after Alistair for the day.

King Thorax and Queen Twilight Sparkle enjoy their lives together with their son after their marriage.

Thorax and Twilight Sparkle travel to Canterlot for their honeymoon.

It is the anniversary day of Thorax and Twilight Sparkle.

Jack Mitchell of the sentinel task force mysteriously gets sent to Equestria during his operation

The cutie mark crusaders and Spike all transform into changelings under the assistance of King Thorax.