Lugh Tuatha Dé

Lugh Tuatha Dé (ルーグ, Rūgu) is the main protagonist of the series.

Appearance
He has white hair and silver eyes. He wears an assassin outfit that looks like normal aristocrat dress.

A crimson aura flows in his left eye whenever he is ready for battle or assassination.

Personality
As a master assassin from his previous world, he is ruthless in killing the targets. He has shown a calm and collective nature. He also a kindhearted person as shown when he saves Tarte from dying in cold. He is a sharp person who can easily find the people's true intentions, even it is a supreme deity like Goddess.

When it comes to dealing with girls, he easily know how to deal with them using his previous life's experiences.

Background
He was ready to retire, but took a final mission. During it, he realized that the assassin organization doesn't need him anymore and wanted to eliminate him. That only saddened him as he was loyal and would have even taken his own life if they had told him he was no longer needed. As he died, he was transferred to a different place, where he met a Goddess who offered him to reincarnate with a new life or retain his memories and reincarnate in a different world, where he must kill the hero. Wanting to live for himself, the man agrees and chooses his own skills and gets reincarnated as Lugh of Tuatha Dé clan of assassins.

Master Assassination
As the best assassin in his previous life, his assassination skills surpassed his father's in the current life.

Rapid Recovery
S-Rank : 【Rapid Recovery】 Increases the recovery rate of the user's stamina, mana, healing, etc. The recovery rate is increased by a factor of 100. This multiplier can be increased with training.

Spell Weaver
A-Rank : 【Spell Weaver】 Allows the user to create new spells.

Limitless Growth
B-Rank : 【Limitless Growth】 Allows the user to break through their natural limitations.

Martial Arts
C-Rank : 【Martial Arts】 Grants excellent hand-to-hand combat capability and enhanced reflexes.

Cooking
Lugh excels in cooking.

Normal

 * Earth
 * Wind
 * Fire
 * Water

Spell Weaver + Rapid Recovery
This magic is created by Lugh. This skill shines as it allows it’s user to train with inexhaustible stamina.

Gun Summoning
This magic can used by many but in case of Lugh, he can summon large number of guns at once with a massive firepower that is capable of destroying a mountain.

Gungnir
Lugh's strongest attack. First, Lugh summons a 100 kg heavy tungsten spear. Then, he casts on it an earth spell that alters the target's gravity to give it a negative value (multiplied by -2), making the spear accelerate upward at 19.8 m/s2. After 3 minutes (the spear now being 1,023.5 km aboveground), the gravity spell is cancelled, causing the spear to fall back on Earth at 4,480 m/s (nearly Mach 14) and generate a massive shockwave upon impact.

Mystic Eyes
A pair of eyes that Lugh acquired which allows long-distance vision. Objects in motion appears far clearer and even allows a stronger sense of depth. It also allows him to see mana. Normally, mana was something one could only sense, yet now he could faintly make out its flow within his body.

Dia Vicorne
Lugh first met Dia as his teacher in the ability to use magic. She was impressed by him of his skills with magic. Learning that they can create new magic, she started to get interested in magic even more and all new magic creations deepened the bond between her and Lugh. During the short stay with Lugh, she would often feel lonely and would come to Lugh's bed and use him as a pillow to fall asleep. She acts as his big sister for being older than him but instead of that she became like his little sister in all situations.

She is Lugh's main love interest throughout he series. Even though, she doesn't want to keep him for herself and allow him to take mistresses, she did not want other girls to make a move on him before her as shown when she finds that Lugh had already kissed Tarte many times, even though it was for healing.

Tarte
Lugh's assassination assistant, Tarte is a mage saved by Lugh who wholeheartedly entrusts herself to her savior. Even she had gain trust of Tuathe Dé, Lugh had promised that if she would turn out to be rogue or spy, he would kill her but Lugh believes for not doing that. She hates the person who talk ill about Lugh and does not hesitate to kill that person. Lugh sees her as a potential partner who will never betrays his trust.

She is shown to has strong romantic feelings for him, even dreams of Lugh doing perverted things to her, to which Lugh is fully oblivious to it.

Maha
Lugh's sworn sister, Maha is yet another mage saved by the machinations of Lugh although at that time, he was known by his alias, Ilig Balor. She serves as the CEO of Lugh's cosmetics brand while Lugh is absent. She is also trained by him in assassination. She always help him in every ways, even it is for an assassination.

Like other girls, she also has romantic feelings for him.