Isekai

You died and woke up in front of a goddess who said that she would reincarnate you into another world. When you wake up, you notice there's a black and purple mark on your hand. You have a Mark of Chaos. You can create corruption using the Mark. As the corruption spreads through the world, you will become stronger. The corruption can also absorb anything that enters. Once absorbed, they turn into corrupted monsters. You can choose to save something though. The corruption gives you many powers, such as: Dark and blood magic Corruption form: You melt into the corruption and travel through it Corruption controll: You can control anything connected to the corruption Transformation: You can turn into anything that has been consumed by the corruption Mark creation: You can create a mark on someone or something. If it is an animal or person, you controll them. If it on something, it gains corruption power. You can choose how to use the mark You can choose what gender, race (human, elf, ect.), age, ect. Use your wit to manipulate the outside or just brute force it.