CardCaptorKei

the world has some kind of portals showing up in random places, and the mc entered it. The mc jas a skeleton pet. And then there he met the ML blackhaired red eyes, whom he'll be making contract with. Cuz the ML is dead and wanted to get revenge so he entered contract with the MC.

Please help me find this yaoi webtoon. Where the seme is a gym rat and has red hair(?) And the uke goes there too. I forgot the name i was just trying to be patient and wait until it's completed.