I recommend the novel "The Magician Who Can Only Summon" to you. The protagonist is a young man who can't cast spells but has a Summoner system. He is called "Monster" by everyone. Although he did not know many spells, he could summon different summoned beasts and pets to fight. The various magical summoning spells and summoned beasts in this novel will give you a feast for your eyes. At the same time, it also contains the responsibilities and duties that a true mage should have. I hope you like my recommendation, Mwah ~😗