The Style of the Bat Cub Is Wrong [Comprehensive British and American]

Grant Wayne, son of Gotham's richest man. He has two half-brothers, one half-brother, and one half-brother. Thrive in this sweet and warm family. As an artist, Grant is either collecting materials or on the way to collect materials every day; or, in order to collect materials, he sends greetings to his beloved old father: "Dad, I miss you, please bring some money, please!" The missed old father: "..." *** Grant also has a little secret from his mother. He goes out to "collect materials" not only for art, but also to keep himself alive. Because he is not human. He's a hybrid vampire who can turn into a little bat-- Grant looked at his old father, who was dressed as a bat, with tears in his eyes. Ah! Dad loves me so much! The misunderstood old father: "..." Forget it, get used to it. Note: ①The opening timeline is before the copywriting, and it is a little boy; ②The protagonist is weak at the beginning and has a bad personality; ③But he is indeed a bat, and hybrids also have wings! ④To be added Purpose: Love and Growth