Leon

In this dimension there was nothing but monsters and rocks, no lake, no river, no sea, nothing but the castle. To survive, you had to train and fight for a good night's sleep.

Leon's appearance: light brown hair, purple eyes.
he is about 1000 years old

Leon has committed numerous murders in the past in search of his long-lost guardian Cliff and has followers such as Nergal, Mephisto, Deus and Beryl.

Character: Distinguished by composure and prudence, even in critical situations. Considers his former followers merely temporary allies, united only by his strength. Possesses a high level of intelligence and often criticizes the stupidity of others. His goal is to avoid others who form bonds with him and focus on survival.

relationship:
Leon has a complicated relationship with Nergal: Leon considers him unpredictable and dangerous. He views Mephisto with caution. He maintains formal relationships with Deus and Beryl.
Cliff was his mentor and protector in the past. Mephisto was a scientist and doctor, and he could also sew clothes.