Anime Crossover: Me, the Legendary Champion, Join the Chat Group

Lin Qi, who was reincarnated into a crossover anime world, successfully awakened his memories under the buff of being a transmigrator.
Then he discovered that in addition to his father's sacrifice to heaven, he had also been left with two sisters who were not related to him by blood.
Just as he was feeling lost about the future, a crisp "ding" sound suddenly rang in his ears.
After successfully binding himself to the system and settling into a peaceful life, he discovered that this world was not simple at all. There were demons, spirits, cursed spirits, and all sorts of strange and bizarre things. However, he didn't care about any of it and instead enjoyed his freedom.