Callisto Regulus/Relationships

**WARNING**

This page is ***incomplete***, you have been warned!

## *Daughter of the Duke - Love Project!* Main Characters

### Penelope Eckhart

He first met Penelope on the garden maze. He was intrigued after Penelope's confession. After that he tried sending many invitations to Penelope but she always comes up with excuses. It is later revealed that when Penelope refuses his invitations he felt nervous.
His feelings grew deeper after the hunting competition. He soon fell in love with Penelope and can be seen suddenly appearing when Penelope is in danger. He teases her most of the time but is very protective of her when it comes to dangerous situations. Callisto desired Penelope's happiness and supported her every decision. When he thought that Penelope was being starved in the duchy he told her to pack and come to the imperial palace right away which Penelope refused. He once told her that he is willing to give up the throne for her and if she desires to destroy the Eorka Empire he will gladly help her. When Penelope almost died and was unconscious it was told that Callisto never left her side and was about to commit suicide if she ever stopped breathing.

### Original Penelope Eckhart

Before the game they have never truly met.

In Normal Mode he killed the Original villainess Penelope at the end of his Route with Ivonne.

### Derrick Eckhart

Both hated each other. Derrick didn't like Callisto's over all personality and hated him more after Penelope said that she wanted to marry Callisto. Callisto didn't like him when he learned about the way he treated Penelope, even threatening him that Derrick only has one life while the duchy has another heir. The two clashed on the investigation of Penelope's poisoning. Derrick kept pushing that it was all Penelope's fault while defending Ivonne and that caused Callisto's anger.

### Reynold Eckhart

There wasn't much interaction between the two. But Reynold was very against at his and Penelope's marriage due to the fact that he tried killing Penelope on their first meeting.

### Winter Verdandi

Callisto doesn't have a prejudice against sorcerers.

**This section contains spoilers! Do you want to read them?**

Out of all the other love interests, he had the most interaction with Winter. He first saw Winter with the rabbit mask when Winter was out with Penelope. Penelope was in danger when Callisto showed up and soon saw Winter. He didn't recognized Winter due to Penelope trying to cover him up. He and Winter were on the same side when defending Penelope after Derrick accused Penelope of trying to poison Ivonne (Penelope was the one who was poisoned but the poison was found on Ivonne's cup). He soon knew Winter's real identity and went to him when he heard that Penelope disappeared from the duchy. Due to Penelope's request, Winter was appointed as an imperial magician.

### Eckles

Callisto never really met Eckles until it was time for the war between Ivonne and Penelope. Callisto first met Eckles when Callisto and his army was attacked by rebels led by Eckles. Eckles wanted to kill him because Eckles realized that Callisto was the reason why Penelope can't love him back. After attempting to kidnap Penelope multiple times (and with one successful attempt) Callisto hated Eckles. It was noted by Penelope that Callisto and Eckles are equal when it comes to swordsmanship.

## Eckhart Dukedom

### Duke Eckhart

After Penelope refused to meet Callisto in the Imperial Palace, Callisto marched into the Eckhart's mansion. The Duke tried to stop him, but consequentially had to treat him as a guest.

## Imperial Palace

### Cedrick Porter

Callisto's aid. The two have a very close bond with Callisto often leaving things to Cedric. Cedric is also shown to be comfortable around Callisto as he easily scold him if he does something outrageous.

### Second Prince

Callisto initially truly cared for his younger brother. When he was 10 years old, he wanted to give something for the second prince's birthday.

However, when he realized the current empress and Ellen are trying to kill him so the second prince can take his place, Callisto lost all affection for him.

### Judith

**This section contains spoilers! Do you want to read them?**

Judith is Callisto and his wife's daughter. Both the father and his child love each other very much. The little seems to like to call her father "servant".

Despite the other nobles saying only a male heir should inherit the throne, Callisto wants his daughter to be the one who will succeed him.

## References

1. ↑ Manhwa: Season 1, Chapter 15
2. ↑ Episode 116
3. ↑ Manhwa: Season 1, Chapter 18
4. ↑ Novel: Chapter 106
5. ↑ Novel: Chapter 107
6. ↑ Manhwa: Season 2, Chapter 69