[Tokyo Avengers/bungou Stray Dogs] the Brother of Haitani Brothers

The Huigu brothers have an older brother. The excellent Huigu Ziteng stepped into the trap when he was young and was threatened to become a researcher in the underground laboratory. In 1999, he took over the Huangba Tu Project. Death once did not stop him. He must move forward, even if the road ahead is dark, even if he fails to change his ending. If a perfect world really exists, then life is worth it. Intention: A perfect world where he does not exist