My Summons Are Mythical Beasts
Demons and Beast descended, terrorizing the whole world for the past hundred years. Everyone can awaken a grimoire and summon a beast during their age of ceremony. Lucas, awakening the weakest grimoire, also awakened the weakest beast- a small dog with no combat capabilities. Fortunately, as a transmigrator, Lucas also mysteriously awakened a system that allows him to evolve his summons into their mythical beast counterpart. Follow Lucas and his journey to greatness as he evolved his beasts into never been before seen mythical creatures.
Massive Passerby
Surrounded by towering trees, the forest had already begun to darken when Lucas found a safe place for the night.
What he found was, surprisingly, a tree cavity. It has enough space for him to move inside with no apparent holes around it except for the entrance.
With his previous experience in the cave where he found the tied Cliff Borne Ram, Lucas had thoroughly checked the inside of the tree hollow to avoid complications. Fortunately, there was no strange beast bound or hiding inside of it.
He put his bag inside of it for the time being as he moved around and inspected the surroundings. In case an emergency happens, he would know where to proceed without panicking.
He also broke some small branches along with the leaves and used them to cover the entrance of the tree hollow and let it act as a makeshift door. That way, the entrance would at least be covered, and if ever a beast passes by, he would not easily get spotted by it.